Description
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. In versions 1.6.36 through 1.6.55, an out-of-bounds read and write exists in libpng's ARM/AArch64 Neon-optimized palette expansion path. When expanding 8-bit paletted rows to RGB or RGBA, the Neon loop processes a final partial chunk without verifying that enough input pixels remain. Because the implementation works backward from the end of the row, the final iteration dereferences pointers before the start of the row buffer (OOB read) and writes expanded pixel data to the same underflowed positions (OOB write). This is reachable via normal decoding of attacker-controlled PNG input if Neon is enabled. Version 1.6.56 fixes the issue.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| pnggroup | libpng | >= 1.6.36, < 1.6.56 | — |
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 | libpng1.6 | 1.6.56-1 | — |
| Debian 13 | libpng1.6 | 1.6.48-1+deb13u4 | DSA-6189-1 |
| Debian 12 | libpng1.6 | 1.6.39-2+deb12u4 | DSA-6189-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 25.10 | libpng1.6 | 1.6.50-1ubuntu0.5 | — |
| Ubuntu 24.04 LTS | libpng1.6 | 1.6.43-5ubuntu0.6 | — |
| Ubuntu 22.04 LTS | libpng1.6 | 1.6.37-3ubuntu0.5 | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | firefox +1 | 140.9.1-1.el10_1 | RHSA-2026:9638, RHSA-2026:7672 |
| RHEL 10 | java-21-openjdk +22 | 1:21.0.11.0.10-2.el10_2 | RHSA-2026:9689 |
| RHEL 10 | java-25-openjdk +25 | 1:25.0.3.0.9-1.el10_2 | RHSA-2026:9693 |
| RHEL 10 | libpng +1 | 2:1.6.40-8.el10_1.3 | RHSA-2026:28233, RHSA-2026:14790 |
| RHEL 9 | firefox +2 | 140.9.1-1.el9_7 | RHSA-2026:8459, RHSA-2026:7671 |
| RHEL 9 | java-1.8.0-openjdk +16 | 1:1.8.0.492.b09-2.el9 | RHSA-2026:9683 |
| RHEL 9 | java-17-openjdk +22 | 1:17.0.19.0.10-2.el9 | RHSA-2026:9686 |
| RHEL 9 | java-21-openjdk +22 | 1:21.0.11.0.10-2.el9 | RHSA-2026:9689 |
| RHEL 9 | java-25-openjdk +25 | 1:25.0.3.0.9-1.el9 | RHSA-2026:9693 |
| RHEL 9 | libpng +1 | 2:1.6.37-12.el9_7.3 | RHSA-2026:28255, RHSA-2026:14791 |
| RHEL 8 | firefox +1 | 140.9.1-1.el8_10 | RHSA-2026:9345, RHSA-2026:8052 |
| RHEL 8 | java-1.8.0-openjdk +19 | 1:1.8.0.492.b09-1.el8 | RHSA-2026:9683 |
| RHEL 8 | java-17-openjdk +22 | 1:17.0.19.0.10-1.el8 | RHSA-2026:9686 |
| RHEL 8 | java-21-openjdk +22 | 1:21.0.11.0.10-1.el8 | RHSA-2026:9689 |
Show 16 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10.0 EUS | firefox +1 | 140.9.1-1.el10_0 | RHSA-2026:13665, RHSA-2026:11813 |
| RHEL 10.0 EUS | java-21-openjdk +22 | 1:21.0.11.0.10-1.el10_2 | RHSA-2026:9689 |
| RHEL 10.0 EUS | libpng +1 | 2:1.6.40-8.el10_0.3 | RHSA-2026:17567 |
| RHEL 9.6 EUS | firefox +2 | 140.9.1-1.el9_6 | RHSA-2026:13583, RHSA-2026:13342 |
| RHEL 9.6 EUS | java-1.8.0-openjdk +16 | 1:1.8.0.492.b09-1.el9 | RHSA-2026:9683 |
| RHEL 9.6 EUS | java-17-openjdk +22 | 1:17.0.19.0.10-1.el9 | RHSA-2026:9686 |
| RHEL 9.6 EUS | java-21-openjdk +22 | 1:21.0.11.0.10-1.el9 | RHSA-2026:9689 |
| RHEL 9.6 EUS | libpng +1 | 2:1.6.37-12.el9_6.3 | RHSA-2026:17524 |
| RHEL 9.4 EUS | firefox +2 | 140.9.1-1.el9_4 | RHSA-2026:13582, RHSA-2026:13533 |
| RHEL 9.4 EUS | java-1.8.0-openjdk +16 | 1:1.8.0.492.b09-1.el9 | RHSA-2026:9683 |
| RHEL 9.4 EUS | java-17-openjdk +22 | 1:17.0.19.0.10-1.el9 | RHSA-2026:9686 |
| RHEL 9.4 EUS | java-21-openjdk +22 | 1:21.0.11.0.10-1.el9 | RHSA-2026:9689 |
| RHEL 9.4 EUS | libpng +1 | 2:1.6.37-12.el9_4.3 | RHSA-2026:17603 |
| RHEL 9.2 E4S | firefox +2 | 140.9.1-1.el9_2 | RHSA-2026:13922, RHSA-2026:13412 |
| RHEL 9.2 E4S | java-1.8.0-openjdk +6 | 1:1.8.0.492.b09-1.el9 | RHSA-2026:9683 |
| RHEL 9.2 E4S | java-17-openjdk +8 | 1:17.0.19.0.10-1.el9 | RHSA-2026:9686 |
| RHEL 9.2 E4S | libpng +1 | 2:1.6.37-12.el9_2.3 | RHSA-2026:17642 |
| RHEL 9.0 E4S | firefox +1 | 140.9.1-1.el9_0 | RHSA-2026:13596, RHSA-2026:12264 |
| RHEL 9.0 E4S | java-1.8.0-openjdk +6 | 1:1.8.0.492.b09-1.el9 | RHSA-2026:9683 |
| RHEL 9.0 E4S | java-17-openjdk +8 | 1:17.0.19.0.10-1.el9 | RHSA-2026:9686 |
| RHEL 9.0 E4S | libpng +1 | 2:1.6.37-12.el9_0.3 | RHSA-2026:17685 |
| RHEL 8.8 TUS | firefox +1 | 140.9.1-1.el8_8 | RHSA-2026:14223, RHSA-2026:13682 |
| RHEL 8.8 TUS | java-1.8.0-openjdk +7 | 1:1.8.0.492.b09-1.el8 | RHSA-2026:9683 |
| RHEL 8.8 TUS | java-17-openjdk +8 | 1:17.0.19.0.10-1.el8 | RHSA-2026:9686 |
| RHEL 8.8 E4S | firefox +1 | 140.9.1-1.el8_8 | RHSA-2026:14223, RHSA-2026:13682 |
| RHEL 8.8 E4S | java-1.8.0-openjdk +7 | 1:1.8.0.492.b09-1.el8 | RHSA-2026:9683 |
| RHEL 8.8 E4S | java-17-openjdk +8 | 1:17.0.19.0.10-1.el8 | RHSA-2026:9686 |
| RHEL 8.6 TUS | firefox +1 | 140.9.1-1.el8_6 | RHSA-2026:15889, RHSA-2026:13683 |
| RHEL 8.6 TUS | java-1.8.0-openjdk +7 | 1:1.8.0.492.b09-1.el8 | RHSA-2026:9683 |
| RHEL 8.6 TUS | java-17-openjdk +8 | 1:17.0.19.0.10-1.el8 | RHSA-2026:9686 |
| RHEL 8.6 E4S | firefox +1 | 140.9.1-1.el8_6 | RHSA-2026:15889, RHSA-2026:13683 |
| RHEL 8.6 E4S | java-1.8.0-openjdk +7 | 1:1.8.0.492.b09-1.el8 | RHSA-2026:9683 |
| RHEL 8.6 E4S | java-17-openjdk +8 | 1:17.0.19.0.10-1.el8 | RHSA-2026:9686 |
| RHEL 8.6 AUS | firefox +1 | 140.9.1-1.el8_6 | RHSA-2026:15889, RHSA-2026:13683 |
| RHEL 8.6 AUS | java-1.8.0-openjdk +7 | 1:1.8.0.492.b09-1.el8 | RHSA-2026:9683 |
| RHEL 8.6 AUS | java-17-openjdk +8 | 1:17.0.19.0.10-1.el8 | RHSA-2026:9686 |
| RHEL 8.4 EUS Long Life | firefox +1 | 140.9.1-1.el8_4 | RHSA-2026:14303, RHSA-2026:13600 |
| RHEL 8.4 EUS Long Life | java-1.8.0-openjdk +7 | 1:1.8.0.492.b09-1.el8 | RHSA-2026:9683 |
| RHEL 8.4 EUS Long Life | java-17-openjdk +22 | 1:17.0.19.0.10-1.el8 | RHSA-2026:9686 |
| RHEL 8.4 AUS | firefox +1 | 140.9.1-1.el8_4 | RHSA-2026:14303, RHSA-2026:13600 |
| RHEL 8.4 AUS | java-1.8.0-openjdk +7 | 1:1.8.0.492.b09-1.el8 | RHSA-2026:9683 |
| RHEL 8.4 AUS | java-17-openjdk +8 | 1:17.0.19.0.10-1.el8 | RHSA-2026:9686 |
| RHEL 8.2 AUS | firefox | 140.9.1-1.el8_2 | RHSA-2026:11805 |
| RHEL 8.2 AUS | java-1.8.0-openjdk +7 | 1:1.8.0.492.b09-1.el8 | RHSA-2026:9683 |
| RHEL 7 ELS | firefox | 140.9.1-2.el7_9 | RHSA-2026:13977 |
| Red Hat Openjdk Els 11 | java-11-openjdk +17 | 1:11.0.31.0.11-1.el7_9 | RHSA-2026:9254 |
| Red Hat Openjdk Els 11 | java-11-openjdk-fastdebug +13 | 1:11.0.31.0.11-1.el8 | RHSA-2026:9254 |
| Red Hat Hardened Images 1 | libpng +3 | 1.6.56-1.hum1 | RHSA-2026:80330, RHSA-2026:6732 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | firefox | 140.9.1-1.el10_1 | ALSA-2026:7672 |
| AlmaLinux 10 | java-21-openjdk +22 | 1:21.0.11.0.10-2.el10_2.alma.1 | ALSA-2026:9689 |
| AlmaLinux 10 | java-25-openjdk +25 | 1:25.0.3.0.9-1.el10_2 | ALSA-2026:9693 |
| AlmaLinux 10 | libpng +1 | 2:1.6.40-8.el10_1.3 | ALSA-2026:28233, ALSA-2026:14790 |
| AlmaLinux 10 | thunderbird | 140.9.1-1.el10_1.alma.1 | ALSA-2026:9638 |
| AlmaLinux 9 | firefox +2 | 140.9.1-1.el9_7.alma.1 | ALSA-2026:8459, ALSA-2026:7671 |
| AlmaLinux 9 | java-1.8.0-openjdk +16 | 1:1.8.0.492.b09-2.el9.alma.1 | ALSA-2026:9683 |
| AlmaLinux 9 | java-17-openjdk +22 | 1:17.0.19.0.10-2.el9.alma.1 | ALSA-2026:9686 |
| AlmaLinux 9 | java-21-openjdk +22 | 1:21.0.11.0.10-2.el9.alma.1 | ALSA-2026:9689 |
| AlmaLinux 9 | java-25-openjdk +25 | 1:25.0.3.0.9-1.el9.alma.1 | ALSA-2026:9693 |
| AlmaLinux 9 | libpng +1 | 2:1.6.37-12.el9_7.3 | ALSA-2026:28255, ALSA-2026:14791 |
| AlmaLinux 8 | firefox +1 | 140.9.1-1.el8_10.alma.1 | ALSA-2026:9345, ALSA-2026:8052 |
| AlmaLinux 8 | java-1.8.0-openjdk +19 | 1:1.8.0.492.b09-1.el8 | ALSA-2026:9683 |
| AlmaLinux 8 | java-17-openjdk +22 | 1:17.0.19.0.10-1.el8 | ALSA-2026:9686 |
| AlmaLinux 8 | java-21-openjdk +22 | 1:21.0.11.0.10-1.el8 | ALSA-2026:9689 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | firefox +1 | 140.9.1-1.el10_1 | RLSA-2026:9638, RLSA-2026:7672 |
| Rocky Linux 10 | java-25-openjdk | 1:25.0.3.0.9-1.el10_1 | RLSA-2026:9693 |
| Rocky Linux 10 | libpng | 2:1.6.40-8.el10_1.3 | RLSA-2026:28233, RLSA-2026:14790 |
| Rocky Linux 9 | firefox +1 | 140.9.1-1.el9_7 | RLSA-2026:8459, RLSA-2026:7671 |
| Rocky Linux 9 | libpng | 2:1.6.37-12.el9_7.3 | RLSA-2026:28255, RLSA-2026:14791 |
| Rocky Linux 8 | firefox +1 | 140.9.1-1.el8_10 | RLSA-2026:9345, RLSA-2026:8052 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | libpng16 | 1.6.40-150600.3.17.1 | SUSE-SU-2026:1368-1 |
| SLES 15 SP6 | libpng16 | 1.6.40-150600.3.17.1 | SUSE-SU-2026:1368-1 |
Show 6 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | libpng16 | 1.6.44-160000.6.1 | SUSE-SU-2026:21138-1 |
| SLES for SAP 15 SP6 | libpng16 | 1.6.40-150600.3.17.1 | SUSE-SU-2026:1368-1 |
| SLES 16.0 | libpng16 | 1.6.44-160000.6.1 | SUSE-SU-2026:21138-1 |
| SLE Micro 6.2 | libpng16 | 1.6.44-160000.6.1 | SUSE-SU-2026:21000-1 |
| SLE Micro 6.1 | libpng16 | 1.6.43-slfo.1.1_4.1 | SUSE-SU-2026:23514-1, SUSE-SU-2026:21038-1 |
| SLE Micro 6.0 | libpng16 | 1.6.43-4.1 | SUSE-SU-2026:23063-1, SUSE-SU-2026:21067-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | libpng16 | 1.6.56-1.1 | openSUSE-SU-2026:10451-1 |
| openSUSE Leap 16.0 | libpng16 | 1.6.44-160000.6.1 | openSUSE-SU-2026:20466-1 |
| openSUSE Leap 15.6 | libpng16 | 1.6.40-150600.3.17.1 | SUSE-SU-2026:1368-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | libpng | 1.6.56-r0 | — |
| Alpine v3.23 | libpng | 1.6.56-r0 | — |
| Alpine v3.22 | libpng | 1.6.56-r0 | — |
| Alpine v3.21 | libpng | 1.6.56-r0 | — |
| Alpine v3.20 | libpng | 1.6.56-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | firefox | 140.9.0-1.amzn2023.0.2 | ALAS2023-2026-1554 |
| Amazon Linux 2023 | libpng +3 | 2:1.6.37-10.amzn2023.0.12 | ALAS2023-2026-1563 |
| Amazon Linux 2 | thunderbird | 140.9.0-1.amzn2.0.2 | ALAS2-2026-3241 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | fltk +1 | No fix yet | — |
| Azure Linux 3 | libpng | 1.6.56-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | firefox +1 | 140.9.1-1.0.1.el10_1 | ELSA-2026-9638, ELSA-2026-7672 |
| Oracle Linux 10 | libpng +1 | 2:1.6.40-8.el10_1.3 | ELSA-2026-28233, ELSA-2026-14790 |
| Oracle Linux 9 | firefox +2 | 140.9.1-1.0.1.el9_7 | ELSA-2026-8459, ELSA-2026-7671 |
| Oracle Linux 9 | java-25-openjdk +25 | 1:25.0.3.0.9-1.0.1.el10_2 | ELSA-2026-9693 |
| Oracle Linux 9 | libpng +1 | 2:1.6.37-12.el9_7.3 | ELSA-2026-28255, ELSA-2026-14791 |
| Oracle Linux 8 | firefox +1 | 140.9.1-1.0.1.el8_10 | ELSA-2026-9345, ELSA-2026-8052 |
| Oracle Linux 7 | firefox | 140.9.1-1.0.1.el7_9 | ELSA-2026-13977 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | libpng | 1.6.56-r0 | — |
Advisories 50
- WID-SEC-2026-0870 libpng: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 12, 2026
- ALSA-2026:14790 Moderate: libpng security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:7672 Important: firefox security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:9638 Important: thunderbird security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:8459 Important: thunderbird security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:7671 Important: firefox security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:28255 Moderate: libpng security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:14791 Moderate: libpng security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:9693 Important: java-25-openjdk security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:28233 Moderate: libpng security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:9686 Important: java-17-openjdk security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:9689 Important: java-21-openjdk security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:9683 Important: java-1.8.0-openjdk security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:9345 Important: thunderbird security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:8052 Important: firefox 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-2026-3251 Android Patchday September 2026: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 25, 2026
- RHSA-2026:9693 Red Hat Security Advisory: java-25-openjdk security update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:9689 Red Hat Security Advisory: java-21-openjdk security update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:9686 Red Hat Security Advisory: java-17-openjdk security update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:9683 Red Hat Security Advisory: java-1.8.0-openjdk security update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:9254 Red Hat Security Advisory: Java 11 OpenJDK ELS Security Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:9638 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:9345 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:8459 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:8052 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:80330 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:7672 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:7671 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:6732 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:28255 Red Hat Security Advisory: libpng security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:28233 Red Hat Security Advisory: libpng security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:17685 Red Hat Security Advisory: libpng security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:17642 Red Hat Security Advisory: libpng security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:17603 Red Hat Security Advisory: libpng security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:17567 Red Hat Security Advisory: libpng security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:17524 Red Hat Security Advisory: libpng security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:15889 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:14791 Red Hat Security Advisory: libpng security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:14790 Red Hat Security Advisory: libpng security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:14303 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:14223 Red Hat Security Advisory: thunderbird security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:13977 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:13922 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:13683 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:13682 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:13665 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:13596 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:13600 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:13582 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Oct 16, 2026