CVE-2026-15308 — Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations

Description

The incremental HTML parser (html.parser.HTMLParser) allows for CPU
denial-of-service through repeated unterminated markup declarations when
processing uncontrolled data.

Affected products

Vendor	Product	Affected	Fixed
Python Software Foundation	CPython	< 3.10.21, 3.11.0 – < 3.11.16, 3.12.0 – < 3.12.14, 3.13.0 – < 3.13.15, 3.14.0 – < 3.14.7, 3.15.0a1 – < 3.15.0b4	3.10.21

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Debian

Security tracker ↗

Release	Package	Fixed in	Advisory
Debian 14	python3.14	3.14.7-1	—
Debian 13	python3.13	No fix yet	—
Debian 12	python3.11	3.11.2-6+deb12u9	—

Ubuntu

Security tracker ↗

Release	Package	Fixed in	Advisory
Ubuntu 26.04 LTS	python3.14	3.14.4-1ubuntu0.2	USN-8744-1
Ubuntu 24.04 LTS	python3.12	3.12.3-1ubuntu0.17	USN-8744-1
Ubuntu 22.04 LTS	python3.10	3.10.12-1~22.04.18	USN-8744-1

Show 5 more (older releases, extended support, other products)

Release	Package	Fixed in	Advisory
Ubuntu Pro 22.04 LTS	python2.7	2.7.18-13ubuntu1.5+esm9	USN-8744-1
Ubuntu Pro 22.04 LTS	python3.11	3.11.0~rc1-1~22.04.1+esm2	USN-8744-1
Ubuntu Pro 20.04 LTS	python2.7	2.7.18-1~20.04.7+esm10	USN-8744-1
Ubuntu Pro 20.04 LTS	python3.8	3.8.10-0ubuntu1~20.04.18+esm7	USN-8744-1
Ubuntu Pro 20.04 LTS	python3.9	3.9.5-3ubuntu0~20.04.1+esm11	USN-8744-1
Ubuntu Pro 18.04 LTS	python2.7	2.7.17-1~18.04ubuntu1.13+esm15	USN-8744-1
Ubuntu Pro 18.04 LTS	python3.6	3.6.9-1~18.04ubuntu1.13+esm10	USN-8744-1
Ubuntu Pro 18.04 LTS	python3.7	3.7.5-2ubuntu1~18.04.2+esm11	USN-8744-1
Ubuntu Pro 18.04 LTS	python3.8	3.8.0-3ubuntu1~18.04.2+esm11	USN-8744-1
Ubuntu Pro 16.04 LTS	python2.7	2.7.12-1ubuntu0~16.04.18+esm22	USN-8744-1
Ubuntu Pro 16.04 LTS	python3.5	3.5.2-2ubuntu0~16.04.13+esm25	USN-8744-1
Ubuntu Pro 14.04 LTS	python2.7	2.7.6-8ubuntu0.6+esm30	USN-8744-1
Ubuntu Pro 14.04 LTS	python3.4	3.4.3-1ubuntu1~14.04.7+esm21	USN-8744-1
Ubuntu Pro 14.04 LTS	python3.5	3.5.2-2ubuntu0~16.04.4~14.04.1+esm11	USN-8744-1

Red Hat

Security tracker ↗

Release	Package	Fixed in	Advisory
RHEL 10	python3 +8	3.12.13-2.el10_2.1	RHSA-2026:39183
RHEL 10	python3.14 +13	3.14.5-1.el10_2.1	RHSA-2026:40856
RHEL 9	python3 +8	3.9.25-7.el9_8.2	RHSA-2026:39798
RHEL 9	python3.12 +6	3.12.13-3.el9_8.1	RHSA-2026:39771
RHEL 9	python3.14 +13	3.14.5-1.el9_8.1	RHSA-2026:41949
RHEL 8	python3 +7	3.6.8-77.el8_10	RHSA-2026:39320
RHEL 8	python3.12 +7	3.12.13-3.el8_10	RHSA-2026:39893

Show 11 more (older releases, extended support, other products)

Release	Package	Fixed in	Advisory
RHEL 10.0 EUS	python3 +8	3.12.9-2.el10_0.10	RHSA-2026:47939
RHEL 9.6 EUS	python3 +8	3.9.21-2.el9_6.7	RHSA-2026:74088
RHEL 9.6 EUS	python3.12 +6	3.12.9-1.el9_6.9	RHSA-2026:50770
RHEL 9.4 E4S	python3 +5	3.9.18-3.el9_4.14	RHSA-2026:74087
RHEL 9.4 E4S	python3.12 +3	3.12.1-4.el9_4.14	RHSA-2026:50771
RHEL 9.2 E4S	python3 +5	3.9.16-1.el9_2.15	RHSA-2026:76945
RHEL 8.8 TUS	python3 +7	3.6.8-51.el8_8.16	RHSA-2026:50064
RHEL 8.8 E4S	python3 +7	3.6.8-51.el8_8.16	RHSA-2026:50064
RHEL 8.6 EUS Long Life	python3 +7	3.6.8-47.el8_6.14	RHSA-2026:50065
RHEL 8.6 AUS	python3 +7	3.6.8-47.el8_6.14	RHSA-2026:50065
RHEL 8.4 EUS Long Life	python3 +7	3.6.8-39.el8_4.12	RHSA-2026:50816
RHEL 8.4 AUS	python3 +7	3.6.8-39.el8_4.12	RHSA-2026:50816
Red Hat Hardened Images 1	python3 +7	3.14.7-1.hum1	RHSA-2026:54534
Red Hat Hardened Images 1	python3.11 +6	3.11.15-5.2.hum1	RHSA-2026:38018
Red Hat Hardened Images 1	python3.12 +6	3.12.13-3.5.hum1	RHSA-2026:38017
Red Hat Hardened Images 1	python3.13 +8	3.13.14-1.3.hum1	RHSA-2026:54554, RHSA-2026:37535
Red Hat Hardened Images 1	python3.14 +13	3.14.6-1.3.hum1	RHSA-2026:54534, RHSA-2026:37533

AlmaLinux

Errata ↗

Release	Package	Fixed in	Advisory
AlmaLinux 10	python3 +7	3.12.13-2.el10_2.1	ALSA-2026:39183
AlmaLinux 10	python3.14 +13	3.14.5-1.el10_2.1	ALSA-2026:40856
AlmaLinux 9	python3 +7	3.9.25-7.el9_8.2	ALSA-2026:39798
AlmaLinux 9	python3.12 +6	3.12.13-3.el9_8.1	ALSA-2026:39771
AlmaLinux 9	python3.14 +13	3.14.5-1.el9_8.1	ALSA-2026:41949
AlmaLinux 8	python3-idle +6	3.6.8-77.el8_10.alma.1	ALSA-2026:39320
AlmaLinux 8	python3.12 +7	3.12.13-3.el8_10	ALSA-2026:39893

Rocky Linux

Errata ↗

Release	Package	Fixed in	Advisory
Rocky Linux 10	python3.12	3.12.13-2.el10_2.1	RLSA-2026:39183
Rocky Linux 10	python3.14	3.14.5-1.el10_2.1	RLSA-2026:40856
Rocky Linux 9	python3.12	3.12.13-3.el9_8.1	RLSA-2026:39771
Rocky Linux 9	python3.14	3.14.5-1.el9_8.1	RLSA-2026:41949
Rocky Linux 9	python3.9	3.9.25-7.el9_8.2	RLSA-2026:39798
Rocky Linux 8	python3	3.6.8-77.el8_10.rocky.0	RLSA-2026:39320
Rocky Linux 8	python3.12	3.12.13-3.el8_10	RLSA-2026:39893

SUSE

Security tracker ↗

Release	Package	Fixed in	Advisory
SLES 15 SP7	python +1	2.7.18-150000.123.1	SUSE-SU-2026:3635-1
SLES 15 SP7	python3 +1	3.6.15-150300.10.129.1	SUSE-SU-2026:4754-1
SLES 15 SP7	python311-core	3.11.15-150600.3.62.2	SUSE-SU-2026:3560-1
SLES 15 SP6	python3 +1	3.6.15-150300.10.129.1	SUSE-SU-2026:4754-1
SLES 15 SP6	python311 +1	3.11.15-150600.3.62.2	SUSE-SU-2026:3560-1
SLES 15 SP6	python312	3.12.13-150600.3.62.1	SUSE-SU-2026:4534-1, SUSE-SU-2026:3569-1
SLES 15 SP6	python312-core	3.12.13-150600.3.62.3	SUSE-SU-2026:4534-1, SUSE-SU-2026:3569-1
SLES 15 SP5	python3 +1	3.6.15-150300.10.129.1	SUSE-SU-2026:4754-1
SLES 15 SP5	python311 +1	3.11.15-150400.9.94.1	SUSE-SU-2026:3548-1
SLES 15 SP5	python311-core	3.11.15-150400.9.94.2	SUSE-SU-2026:3548-1
SLES 15 SP5	python39 +1	3.9.25-150300.4.109.1	SUSE-SU-2026:4174-1
SLES 15 SP4	python3 +1	3.6.15-150300.10.129.1	SUSE-SU-2026:4754-1
SLES 15 SP4	python310	3.10.20-150400.4.115.1	SUSE-SU-2026:3530-1
SLES 15 SP4	python310-core	3.10.20-150400.4.115.2	SUSE-SU-2026:3530-1
SLES 15 SP4	python311 +1	3.11.15-150400.9.94.1	SUSE-SU-2026:3548-1
SLES 15 SP4	python311-core	3.11.15-150400.9.94.2	SUSE-SU-2026:3548-1
SLES 12 SP5	python +2	2.7.18-33.82.1	SUSE-SU-2026:3862-1
SLES 12 SP5	python3 +1	3.4.10-25.191.2	SUSE-SU-2026:3601-1
SLES 12 SP5	python36 +1	3.6.15-116.1	SUSE-SU-2026:3855-1

Show 25 more (older releases, extended support, other products)

Release	Package	Fixed in	Advisory
SLES 3	python311 +1	3.11.15-150600.3.62.2	SUSE-SU-2026:3560-1
SLES 3	python313 +1	3.13.14-150700.4.53.1	SUSE-SU-2026:3649-1
SLES for SAP 16.0	python313 +2	3.13.14-160000.2.1	SUSE-SU-2026:23303-1
SLES for SAP 15 SP6	python3 +1	3.6.15-150300.10.129.1	SUSE-SU-2026:4754-1
SLES for SAP 15 SP6	python311 +1	3.11.15-150600.3.62.2	SUSE-SU-2026:3560-1
SLES for SAP 15 SP6	python312	3.12.13-150600.3.62.1	SUSE-SU-2026:4534-1, SUSE-SU-2026:3569-1
SLES for SAP 15 SP6	python312-core	3.12.13-150600.3.62.3	SUSE-SU-2026:4534-1, SUSE-SU-2026:3569-1
SLES for SAP 15 SP5	python3 +1	3.6.15-150300.10.129.1	SUSE-SU-2026:4754-1
SLES for SAP 15 SP5	python311 +1	3.11.15-150400.9.94.1	SUSE-SU-2026:3548-1
SLES for SAP 15 SP5	python311-core	3.11.15-150400.9.94.2	SUSE-SU-2026:3548-1
SLES for SAP 15 SP5	python39 +1	3.9.25-150300.4.109.1	SUSE-SU-2026:4174-1
SLES for SAP 15 SP4	python3 +1	3.6.15-150300.10.129.1	SUSE-SU-2026:4754-1
SLES for SAP 15 SP4	python310	3.10.20-150400.4.115.1	SUSE-SU-2026:3530-1
SLES for SAP 15 SP4	python310-core	3.10.20-150400.4.115.2	SUSE-SU-2026:3530-1
SLES for SAP 15 SP4	python311 +1	3.11.15-150400.9.94.1	SUSE-SU-2026:3548-1
SLES for SAP 15 SP4	python311-core	3.11.15-150400.9.94.2	SUSE-SU-2026:3548-1
SLES 16.0	python313 +2	3.13.14-160000.2.1	SUSE-SU-2026:23303-1
SLE Micro 6.2	python313 +1	3.13.14-160000.2.1	SUSE-SU-2026:23159-1
SLE Micro 6.1	python311 +1	3.11.15-slfo.1.1_5.1	SUSE-SU-2026:23743-1, SUSE-SU-2026:23191-1
SLE Micro 6.0	python311 +1	3.11.15-5.1	SUSE-SU-2026:23212-1
SLE Micro 5.5	python3 +1	3.6.15-150300.10.129.1	SUSE-SU-2026:4754-1
SLE Micro 5.4	python3 +1	3.6.15-150300.10.129.1	SUSE-SU-2026:4754-1
SLE Micro 5.3	python3 +1	3.6.15-150300.10.129.1	SUSE-SU-2026:4754-1
SLE HPC 15 SP5	python3 +1	3.6.15-150300.10.129.1	SUSE-SU-2026:4754-1
SLE HPC 15 SP5	python311 +1	3.11.15-150400.9.94.1	SUSE-SU-2026:3548-1
SLE HPC 15 SP5	python311-core	3.11.15-150400.9.94.2	SUSE-SU-2026:3548-1
SLE HPC 15 SP4	python3 +1	3.6.15-150300.10.129.1	SUSE-SU-2026:4754-1
SLE HPC 15 SP4	python310	3.10.20-150400.4.115.1	SUSE-SU-2026:3530-1
SLE HPC 15 SP4	python310-core	3.10.20-150400.4.115.2	SUSE-SU-2026:3530-1
SLE HPC 15 SP4	python311 +1	3.11.15-150400.9.94.1	SUSE-SU-2026:3548-1
SLE HPC 15 SP4	python311-core	3.11.15-150400.9.94.2	SUSE-SU-2026:3548-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy +1	3.11.15-80002.4.15.4	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-cffi	1.17.1-80002.3.6.5	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-cryptography	3.3.2-80002.3.6.5	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-cssselect	1.3.0-80002.3.6.5	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-editables	0.5-80002.3.3.5	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-exceptiongroup +1	1.2.2-80002.3.3.5	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-flit-core	3.12.0-80002.3.3.4	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-hatch-fancy-pypi-readme +1	25.1.0-80002.3.3.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-hatch-vcs +1	0.5.0-80002.3.3.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-hatchling	1.31.0-80002.3.3.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-idna	3.10-80002.3.6.5	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-iniconfig	2.1.0-80002.3.3.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-iniconfig-test	2.1.0-80002.3.3.5	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-jinja2	3.1.6-80002.5.3.5	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-lxml	6.1.1-80002.3.9.5	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-packaging	24.2-80002.3.3.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pip	25.0.1-80002.3.3.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyasn1	0.6.3-80002.3.6.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyasn1-modules	0.4.2-80002.3.6.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyopenssl	23.2.0-80002.3.9.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyparsing	3.0.9-80002.3.6.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-requests	2.34.2-80002.4.6.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-tornado	6.3.2-80002.4.12.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-urllib3	2.0.7-80002.3.6.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-websocket-client	1.9.0-80002.3.6.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	scap-security-guide	0.1.80-80002.3.12.4	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	spacecmd	5.2.10-80002.3.15.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	uyuni-tools	5.2.17-80002.3.15.3	SUSE-SU-2026:4581-1
SUSE RES-8:Update:Products:MultiLinuxManagerTools:Update	venv-salt-minion	3006.0-80002.5.22.3	SUSE-SU-2026:4581-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	mgr-push	5.2.5-70002.3.12.2	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy +1	3.11.15-70002.4.15.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-cffi	1.17.1-70002.3.6.2	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-cryptography	3.3.2-70002.3.6.2	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-cssselect	1.3.0-70002.3.6.2	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-editables	0.5-70002.3.3.2	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-exceptiongroup +1	1.2.2-70002.3.3.2	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-flit-core	3.12.0-70002.3.3.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-hatch-fancy-pypi-readme +1	25.1.0-70002.3.3.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-hatch-vcs +1	0.5.0-70002.3.3.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-hatchling	1.31.0-70002.3.3.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-idna	3.10-70002.3.6.2	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-iniconfig	2.1.0-70002.3.3.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-iniconfig-test	2.1.0-70002.3.3.2	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-jinja2	3.1.6-70002.5.3.2	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-lxml	6.1.1-70002.3.9.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-packaging	24.2-70002.3.3.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pip	25.0.1-70002.3.3.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyasn1	0.6.3-70002.3.6.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyasn1-modules	0.4.2-70002.3.6.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyopenssl	23.2.0-70002.3.9.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyparsing	3.0.9-70002.3.6.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-requests	2.34.2-70002.4.6.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-tornado	6.3.2-70002.4.12.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-urllib3	2.0.7-70002.3.6.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-websocket-client	1.9.0-70002.3.6.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	spacecmd	5.2.10-70002.3.15.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	spacewalk-client-tools	5.2.7-70002.3.12.1	SUSE-SU-2026:4583-1
SUSE RES-7:Update:Products:MultiLinuxManagerTools:Update	venv-salt-minion	3006.0-70002.5.22.1	SUSE-SU-2026:4583-1
SUSE Multi Linux Manager Tools SLE-Micro-5	uyuni-tools	5.2.17-150002.3.20.1	SUSE-SU-2026:4585-1
SUSE Multi Linux Manager Tools SLE-Micro-5	venv-salt-minion	3006.0-150002.5.22.1	SUSE-SU-2026:4585-1
SUSE Multi Linux Manager Tools SLE-15	golang-github-prometheus-prometheus	3.13.2-150002.3.19.1	SUSE-SU-2026:4585-1
SUSE Multi Linux Manager Tools SLE-15	grafana	12.4.10-150002.4.27.1	SUSE-SU-2026:4585-1
SUSE Multi Linux Manager Tools SLE-15	mgr-push	5.2.5-150002.3.12.1	SUSE-SU-2026:4585-1
SUSE Multi Linux Manager Tools SLE-15	spacecmd	5.2.10-150002.3.15.1	SUSE-SU-2026:4585-1
SUSE Multi Linux Manager Tools SLE-15	spacewalk-client-tools	5.2.7-150002.3.12.1	SUSE-SU-2026:4585-1
SUSE Multi Linux Manager Tools SLE-15	uyuni-tools	5.2.17-150002.3.20.1	SUSE-SU-2026:4585-1
SUSE Multi Linux Manager Tools SLE-15	venv-salt-minion	3006.0-150002.5.22.1	SUSE-SU-2026:4585-1
SUSE Multi Linux Manager Tools SLE-12	mgr-push	5.2.5-120002.3.12.1	SUSE-SU-2026:4584-1
SUSE Multi Linux Manager Tools SLE-12	spacecmd	5.2.10-120002.3.15.1	SUSE-SU-2026:4584-1
SUSE Multi Linux Manager Tools SLE-12	spacewalk-client-tools	5.2.7-120002.3.12.1	SUSE-SU-2026:4584-1
SUSE Multi Linux Manager Tools SLE-12	uyuni-tools	5.2.17-120002.3.18.1	SUSE-SU-2026:4584-1
SUSE Multi Linux Manager Tools SLE-12	venv-salt-minion	3006.0-120002.5.22.2	SUSE-SU-2026:4584-1
SUSE Multi Linux Manager Tools RES-7	mgr-push	5.2.5-70002.3.12.2	SUSE-SU-2026:4583-1
SUSE Multi Linux Manager Tools RES-7	spacecmd	5.2.10-70002.3.15.1	SUSE-SU-2026:4583-1
SUSE Multi Linux Manager Tools RES-7	spacewalk-client-tools	5.2.7-70002.3.12.1	SUSE-SU-2026:4583-1
SUSE Multi Linux Manager Tools RES-7	venv-salt-minion	3006.0-70002.5.22.1	SUSE-SU-2026:4583-1
SUSE Multi Linux Manager Tools EL-10	scap-security-guide	0.1.80-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE Multi Linux Manager Tools EL-10	spacecmd	5.2.10-100002.1.9.1	SUSE-SU-2026:4580-1
SUSE Multi Linux Manager Tools EL-10	uyuni-tools	5.2.17-100002.1.9.1	SUSE-SU-2026:4580-1
SUSE Multi Linux Manager Tools EL-10	venv-salt-minion	3006.0-100002.1.13.1	SUSE-SU-2026:4580-1
SUSE Multi Linux Manager Tools EL-9	scap-security-guide	0.1.80-90002.3.12.1	SUSE-SU-2026:4582-1
SUSE Multi Linux Manager Tools EL-9	spacecmd	5.2.10-90002.3.15.1	SUSE-SU-2026:4582-1
SUSE Multi Linux Manager Tools EL-9	uyuni-tools	5.2.17-90002.3.15.1	SUSE-SU-2026:4582-1
SUSE Multi Linux Manager Tools EL-9	venv-salt-minion	3006.0-90002.5.22.1	SUSE-SU-2026:4582-1
SUSE Multi Linux Manager Tools EL-8	scap-security-guide	0.1.80-80002.3.12.4	SUSE-SU-2026:4581-1
SUSE Multi Linux Manager Tools EL-8	spacecmd	5.2.10-80002.3.15.3	SUSE-SU-2026:4581-1
SUSE Multi Linux Manager Tools EL-8	uyuni-tools	5.2.17-80002.3.15.3	SUSE-SU-2026:4581-1
SUSE Multi Linux Manager Tools EL-8	venv-salt-minion	3006.0-80002.5.22.3	SUSE-SU-2026:4581-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy +1	3.11.15-100002.1.9.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-cffi	1.17.1-100002.1.6.2	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-cryptography	3.3.2-100002.1.6.2	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-cssselect	1.3.0-100002.1.6.2	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-editables	0.5-100002.1.6.2	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-exceptiongroup +1	1.2.2-100002.1.6.2	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-flit-core	3.12.0-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-hatch-fancy-pypi-readme +1	25.1.0-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-hatch-vcs +1	0.5.0-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-hatchling	1.31.0-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-idna	3.10-100002.1.6.2	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-iniconfig	2.1.0-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-iniconfig-test	2.1.0-100002.1.6.2	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-jinja2	3.1.6-100002.1.6.2	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-lxml	6.1.1-100002.1.9.2	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-packaging	24.2-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pip	25.0.1-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyasn1	0.6.3-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyasn1-modules	0.4.2-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyopenssl	23.2.0-100002.1.9.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyparsing	3.0.9-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-requests	2.34.2-100002.1.9.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-tornado	6.3.2-100002.1.9.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-urllib3	2.0.7-100002.1.9.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-websocket-client	1.9.0-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	scap-security-guide	0.1.80-100002.1.6.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	spacecmd	5.2.10-100002.1.9.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	uyuni-tools	5.2.17-100002.1.9.1	SUSE-SU-2026:4580-1
SUSE EL-10:Update:Products:MultiLinuxManagerTools:Update	venv-salt-minion	3006.0-100002.1.13.1	SUSE-SU-2026:4580-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy +1	3.11.15-90002.4.15.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-cffi	1.17.1-90002.3.6.2	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-cryptography	3.3.2-90002.3.6.2	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-cssselect	1.3.0-90002.3.6.2	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-editables	0.5-90002.3.3.2	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-exceptiongroup +1	1.2.2-90002.3.3.2	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-flit-core	3.12.0-90002.3.3.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-hatch-fancy-pypi-readme +1	25.1.0-90002.3.3.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-hatch-vcs +1	0.5.0-90002.3.3.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-hatchling	1.31.0-90002.3.3.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-idna	3.10-90002.3.6.2	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-iniconfig	2.1.0-90002.3.3.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-iniconfig-test	2.1.0-90002.3.3.2	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-jinja2	3.1.6-90002.5.3.2	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-lxml	6.1.1-90002.3.9.2	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-packaging	24.2-90002.3.3.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pip	25.0.1-90002.3.3.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyasn1	0.6.3-90002.3.6.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyasn1-modules	0.4.2-90002.3.6.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyopenssl	23.2.0-90002.3.9.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-pyparsing	3.0.9-90002.3.6.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-requests	2.34.2-90002.4.6.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-tornado	6.3.2-90002.4.12.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-urllib3	2.0.7-90002.3.6.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	saltbundlepy-websocket-client	1.9.0-90002.3.6.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	scap-security-guide	0.1.80-90002.3.12.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	spacecmd	5.2.10-90002.3.15.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	uyuni-tools	5.2.17-90002.3.15.1	SUSE-SU-2026:4582-1
SUSE EL-9:Update:Products:MultiLinuxManagerTools:Update	venv-salt-minion	3006.0-90002.5.22.1	SUSE-SU-2026:4582-1

openSUSE

Security tracker ↗

Release	Package	Fixed in	Advisory
openSUSE Tumbleweed	python310	3.10.20-8.1	openSUSE-SU-2026:11426-1
openSUSE Tumbleweed	python311	3.11.15-8.1	openSUSE-SU-2026:11427-1
openSUSE Tumbleweed	python312	3.12.13-8.1	openSUSE-SU-2026:11428-1
openSUSE Tumbleweed	python313	3.13.14-2.1	openSUSE-SU-2026:11534-1
openSUSE Tumbleweed	python314	3.14.7-1.1	openSUSE-SU-2026:11597-1
openSUSE Tumbleweed	python315	3.15.0~b4-1.1	openSUSE-SU-2026:11429-1
openSUSE Leap 16.0	python313 +4	3.13.14-160000.2.1	openSUSE-SU-2026:21595-1

Alpine

Security tracker ↗

Release	Package	Fixed in	Advisory
Alpine v3.24	python3	3.14.7-r0	—
Alpine v3.23	python3	3.12.14-r0	—
Alpine v3.22	python3	3.12.14-r0	—
Alpine v3.21	python3	3.12.14-r0	—

Amazon Linux

Release	Package	Fixed in	Advisory
Amazon Linux 2023	python3 +7	3.9.25-1.amzn2023.0.9	ALAS2023-2026-1995
Amazon Linux 2023	python3.11 +6	3.11.15-1.amzn2023.0.5	ALAS2023-2026-1998
Amazon Linux 2023	python3.12 +6	3.12.13-2.amzn2023.0.5	ALAS2023-2026-1996
Amazon Linux 2023	python3.13 +8	3.13.14-1.amzn2023.0.3	ALAS2023-2026-1997
Amazon Linux 2023	python3.14 +13	3.14.6-1.amzn2023.0.3	ALAS2023-2026-1999
Amazon Linux 2	python +6	2.7.18-1.amzn2.0.22	ALAS2-2026-3845
Amazon Linux 2	python3 +6	3.7.16-1.amzn2.0.29	ALAS2-2026-3852

Azure Linux

Release	Package	Fixed in	Advisory
Azure Linux 3	python-py	No fix yet	—
Azure Linux 3	python3	3.12.14-1	—

Oracle Linux

Release	Package	Fixed in	Advisory
Oracle Linux 10	python3 +7	3.12.13-2.0.1.el10_2.1	ELSA-2026-39183
Oracle Linux 10	python3.14 +13	3.14.5-1.el10_2.1	ELSA-2026-40856
Oracle Linux 9	python3 +7	3.9.25-7.0.1.el9_8.2	ELSA-2026-39798
Oracle Linux 9	python3.12 +6	3.12.13-3.0.1.el9_8.1	ELSA-2026-39771
Oracle Linux 9	python3.14 +13	3.14.5-1.el9_8.1	ELSA-2026-41949
Oracle Linux 8	python3-idle +6	3.6.8-77.0.1.el8_10	ELSA-2026-39320
Oracle Linux 8	python3.12 +7	3.12.13-3.el8_10	ELSA-2026-39893

Wolfi

Release	Package	Fixed in	Advisory
Wolfi rolling	python-3.10	3.10.21-r0	—
Wolfi rolling	python-3.11	3.11.16-r1	—
Wolfi rolling	python-3.12	3.12.14-r2	—
Wolfi rolling	python-3.13	3.13.14-r3	—
Wolfi rolling	python-3.14	3.14.6-r4	—

Advisories 50

SSA-457936 SSA-457936: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.7 Siemens ProductCERT · Nov 10, 2026
ALSA-2026:39771 Important: python3.12 security update AlmaLinux Security Advisories · Oct 29, 2026
ALSA-2026:39798 Important: python3.9 security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
ALSA-2026:41949 Important: python3.14 security update AlmaLinux Security Advisories · Oct 29, 2026
ALSA-2026:40856 Important: python3.14 security update AlmaLinux Security Advisories · Oct 29, 2026
ALSA-2026:39183 Important: python3.12 security update AlmaLinux Security Advisories · Oct 29, 2026
ALSA-2026:39320 Important: python3 security update AlmaLinux Security Advisories · Oct 29, 2026
ALSA-2026:39893 Important: python3.12 security update AlmaLinux Security Advisories · Oct 29, 2026
WID-SEC-2026-2919 IBM App Connect Enterprise: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 27, 2026
WID-SEC-2026-2272 CPython: Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Oct 26, 2026
SUSE-SU-2026:4754-1 Security update for python3 SUSE / openSUSE Security Updates · Oct 21, 2026
RHSA-2026:54554 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update Red Hat Security Advisories (RHSA) · Oct 16, 2026
RHSA-2026:54534 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update Red Hat Security Advisories (RHSA) · Oct 16, 2026
RHSA-2026:38017 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update Red Hat Security Advisories (RHSA) · Oct 15, 2026
RHSA-2026:76945 Red Hat Security Advisory: python3.9 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:74088 Red Hat Security Advisory: python3.9 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:74087 Red Hat Security Advisory: python3.9 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:50816 Red Hat Security Advisory: python3 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:50771 Red Hat Security Advisory: python3.12 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:50770 Red Hat Security Advisory: python3.12 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:50064 Red Hat Security Advisory: python3 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:50065 Red Hat Security Advisory: python3 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:47939 Red Hat Security Advisory: python3.12 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:41949 Red Hat Security Advisory: python3.14 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:40856 Red Hat Security Advisory: python3.14 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:39893 Red Hat Security Advisory: python3.12 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:39798 Red Hat Security Advisory: python3.9 security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:39771 Red Hat Security Advisory: python3.12 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:39320 Red Hat Security Advisory: python3 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:39183 Red Hat Security Advisory: python3.12 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:38018 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:37535 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update Red Hat Security Advisories (RHSA) · Oct 14, 2026
RHSA-2026:37533 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update Red Hat Security Advisories (RHSA) · Oct 14, 2026
SUSE-SU-2026:4583-1 Security update 5.2.1 for Multi-Linux Manager Client Tools SUSE / openSUSE Security Updates · Oct 8, 2026
SUSE-SU-2026:4585-1 Security update 5.2.1 for Multi-Linux Manager Client Tools SUSE / openSUSE Security Updates · Oct 8, 2026
SUSE-SU-2026:4580-1 Security update 5.2.1 for Multi-Linux Manager Client Tools SUSE / openSUSE Security Updates · Oct 8, 2026
SUSE-SU-2026:4584-1 Security update 5.2.1 for Multi-Linux Manager Client Tools SUSE / openSUSE Security Updates · Oct 8, 2026
SUSE-SU-2026:4581-1 Security update 5.2.1 for Multi-Linux Manager Client Tools SUSE / openSUSE Security Updates · Oct 8, 2026
SUSE-SU-2026:4582-1 Security update 5.2.1 for Multi-Linux Manager Client Tools SUSE / openSUSE Security Updates · Oct 8, 2026
SUSE-SU-2026:4534-1 Security update for python312 SUSE / openSUSE Security Updates · Oct 6, 2026
SUSE-SU-2026:23743-1 Security update for python311 SUSE / openSUSE Security Updates · Sep 27, 2026
WID-SEC-2026-3043 IBM QRadar SIEM: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 17, 2026
SUSE-SU-2026:4174-1 Security update for python39.SUSE_SLE-15-SP3_Update SUSE / openSUSE Security Updates · Sep 15, 2026
USN-8744-1 python2.7, python3.4, python3.5, python3.6, python3.7, python3.8, python3.9, python3.10, python3.11, python3.12, python3.14 vulnerabilities Ubuntu Security Notices (USN) · Sep 15, 2026
SUSE-SU-2026:23303-1 Security update for python313 SUSE / openSUSE Security Updates · Sep 10, 2026
SUSE-SU-2026:3855-1 Security update for python36 SUSE / openSUSE Security Updates · Sep 4, 2026
SUSE-SU-2026:3862-1 Security update for python SUSE / openSUSE Security Updates · Sep 4, 2026
SUSE-SU-2026:23212-1 Security update for python311 SUSE / openSUSE Security Updates · Aug 26, 2026
SUSE-SU-2026:23191-1 Security update for python311 SUSE / openSUSE Security Updates · Aug 26, 2026
openSUSE-SU-2026:11597-1 python314-3.14.7-1.1 on GA media SUSE / openSUSE Security Updates · Aug 26, 2026

CNA	v4.0	8.7
EUVD	v4.0	8.7

Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations

Description

Affected products

Fixed in Linux distributions

Debian

Ubuntu

Red Hat

AlmaLinux

Rocky Linux

SUSE

openSUSE

Alpine

Amazon Linux

Azure Linux

Oracle Linux

Wolfi

Advisories 50

References