Description
A buffer overflow vulnerability in the Brotli decoder (c/dec/decode.c) in Google Brotli versions 1.0.3 through 1.2.0 on all platforms allows a remote unauthenticated attacker to corrupt adjacent decoder state memory, disclose sensitive memory contents, cause a denial of service, or potentially execute arbitrary code using a crafted Brotli-compressed stream.
Users need to update any Brotli libraries or binaries between 1.0.3 through 1.2.0 to the latest available version: 1.0.10 or 1.1.1 or 1.2.1.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Brotli | 1.0.3 – < 1.0.10, 1.1.0 – < 1.1.1, 1.2.0 – < 1.2.1 | 1.0.10 |
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 | brotli | 1.2.0-4.1 | — |
| Debian 14 | edk2 | 2026.08+ds-3 | — |
| Debian 14 | nodejs | 24.22.1+dfsg+~cs24.19.2-1 | — |
| Debian 14 | python-brotlicffi | 1.2.1.0+ds-1 | — |
| Debian 13 | brotli | 1.1.0-2+deb13u1 | — |
| Debian 13 | edk2 +2 | No fix yet | — |
| Debian 12 | brotli | 1.0.9-2+deb12u1 | — |
| Debian 12 | edk2 +1 | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | brotli | 1.2.0-4ubuntu0.1 | USN-8956-1 |
| Ubuntu 26.10 | dotnet10 | 10.0.114-10.0.14-0ubuntu1~26.10.1 | USN-8958-1 |
| Ubuntu 26.10 | dotnet11 | 11.0.100-11.0.0~rc3-0ubuntu1~26.10.1 | USN-8958-1 |
| Ubuntu 26.04 LTS | brotli | 1.2.0-3ubuntu0.1 | USN-8956-1 |
| Ubuntu 26.04 LTS | dotnet10 | 10.0.114-10.0.14-0ubuntu1~26.04.1 | USN-8958-1 |
| Ubuntu 24.04 LTS | brotli | 1.1.0-2ubuntu0.1 | USN-8956-1 |
| Ubuntu 24.04 LTS | dotnet10 | 10.0.114-10.0.14-0ubuntu1~24.04.1 | USN-8958-1 |
| Ubuntu 24.04 LTS | dotnet8 | 8.0.133-8.0.33-0ubuntu1~24.04.1 | USN-8958-1 |
| Ubuntu 22.04 LTS | brotli | 1.0.9-2ubuntu0.1 | USN-8956-1 |
| Ubuntu 22.04 LTS | dotnet6 +1 | No fix yet | — |
| Ubuntu 22.04 LTS | dotnet8 | 8.0.133-8.0.33-0ubuntu1~22.04.1 | USN-8958-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | brotli | 1.0.7-6ubuntu0.1+esm1 | USN-8956-2 |
| Ubuntu Pro 20.04 LTS | nodejs | No fix yet | — |
| Ubuntu Pro 18.04 LTS | brotli | 1.0.3-1ubuntu1.3+esm1 | USN-8956-2 |
| Ubuntu Pro 16.04 LTS | brotli | 1.0.3-1ubuntu1~16.04.2+esm1 | USN-8956-2 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | brotli +3 | 1.1.0-8.el10_2.1 | ALSA-2026:90449 |
| AlmaLinux 10 | dotnet-hostfxr-8.0 +7 | 8.0.33-1.el10_2 | ALSA-2026:92428 |
| AlmaLinux 10 | dotnet-sdk-8.0 +3 | 8.0.133-1.el10_2 | ALSA-2026:92428 |
| AlmaLinux 9 | brotli +3 | 1.0.9-10.el9_8.1 | ALSA-2026:90495 |
| AlmaLinux 9 | dotnet-hostfxr-8.0 +7 | 8.0.33-1.el9_8 | ALSA-2026:92492 |
| AlmaLinux 9 | dotnet-sdk-8.0 +3 | 8.0.133-1.el9_8 | ALSA-2026:92492 |
| AlmaLinux 9 | nodejs +4 | 1:24.22.1-3.module_el9.8.0+333+788f3075 | ALSA-2026:92378 |
| AlmaLinux 9 | nodejs-nodemon | 3.1.14-3.module_el9.8.0+292+f4eaf8b2 | ALSA-2026:92378 |
| AlmaLinux 9 | nodejs-packaging +1 | 2021.06-6.module_el9.7.0+209+ecf6523e | ALSA-2026:92378 |
| AlmaLinux 9 | npm | 1:11.19.1-1.24.22.1.3.module_el9.8.0+333+788f3075 | ALSA-2026:92378 |
| AlmaLinux 9 | v8-13.6-devel | 3:13.6.233.17-1.24.22.1.3.module_el9.8.0+333+788f3075 | ALSA-2026:92378 |
| AlmaLinux 8 | brotli +2 | 1.0.6-5.el8_10 | ALSA-2026:90501 |
| AlmaLinux 8 | dotnet-hostfxr-8.0 +7 | 8.0.33-1.el8_10 | ALSA-2026:92420 |
| AlmaLinux 8 | dotnet-sdk-8.0 +3 | 8.0.133-1.el8_10 | ALSA-2026:92420 |
| AlmaLinux 8 | firefox +1 | 140.10.0-1.el8_10.alma.1 | ALSA-2026:13537, ALSA-2026:10766 |
| AlmaLinux 8 | nodejs +4 | 1:24.22.1-1.module_el8.10.0+4331+0683c9c1 | ALSA-2026:92376 |
| AlmaLinux 8 | nodejs-nodemon | 3.1.14-2.module_el8.10.0+4250+09238ed4 | ALSA-2026:92376 |
| AlmaLinux 8 | nodejs-packaging +1 | 2021.06-6.module_el8.10.0+4086+70facd4a | ALSA-2026:92376 |
| AlmaLinux 8 | npm | 1:11.19.1-1.24.22.1.1.module_el8.10.0+4331+0683c9c1 | ALSA-2026:92376 |
| AlmaLinux 8 | v8-13.6-devel | 3:13.6.233.17-1.24.22.1.1.module_el8.10.0+4331+0683c9c1 | ALSA-2026:92376 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | brotli | 1.1.0-8.el10_2.1 | RLSA-2026:90449 |
| Rocky Linux 10 | dotnet8.0 | 8.0.133-1.el10_2 | RLSA-2026:92428 |
| Rocky Linux 9 | brotli | 1.0.9-10.el9_8.1 | RLSA-2026:90495 |
| Rocky Linux 9 | dotnet8.0 | 8.0.133-1.el9_8 | RLSA-2026:92492 |
| Rocky Linux 9 | nodejs | 1:24.22.1-3.module+el9.8.0+40401+e24b8c95 | RLSA-2026:92378 |
| Rocky Linux 9 | nodejs-nodemon | 3.1.14-2.module+el9.8.0+40264+d9b257bb | RLSA-2026:98522, RLSA-2026:92378 |
| Rocky Linux 9 | nodejs-packaging | 2021.06-6.module+el9.7.0+40052+e32ea525 | RLSA-2026:98522, RLSA-2026:92378 |
| Rocky Linux 8 | brotli | 1.0.6-5.el8_10 | RLSA-2026:90501 |
| Rocky Linux 8 | dotnet8.0 | 8.0.133-1.el8_10 | RLSA-2026:92420 |
| Rocky Linux 8 | nodejs-nodemon | 3.1.14-2.module+el8.10.0+40277+b1b3f89e | RLSA-2026:92376 |
| Rocky Linux 8 | nodejs-packaging | 2021.06-6.module+el8.10.0+40048+6d99f608 | RLSA-2026:92376 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | MozillaFirefox | 153.6.0-150400.157.19.1 | SUSE-SU-2026:5145-1 |
| SLES 15 SP7 | brotli | 1.0.7-150200.3.8.1 | SUSE-SU-2026:4945-1 |
| SLES 15 SP7 | nodejs22 | 22.23.4-150700.3.21.1 | SUSE-SU-2026:5036-1 |
| SLES 15 SP7 | nodejs24 | 24.22.1-150700.15.21.1 | SUSE-SU-2026:5037-1 |
| SLES 15 SP6 | MozillaFirefox | 153.6.0-150400.157.19.1 | SUSE-SU-2026:5145-1 |
| SLES 15 SP6 | brotli | 1.0.7-150200.3.8.1 | SUSE-SU-2026:4945-1 |
| SLES 15 SP6 | nodejs22 | 22.23.4-150600.13.27.1 | SUSE-SU-2026:4957-1 |
| SLES 15 SP6 | python-Brotli | 1.1.0-150400.7.11.1 | SUSE-SU-2026:5125-1 |
| SLES 15 SP5 | MozillaFirefox | 153.6.0-150400.157.19.1 | SUSE-SU-2026:5145-1 |
| SLES 15 SP5 | brotli | 1.0.7-150200.3.8.1 | SUSE-SU-2026:4945-1 |
| SLES 15 SP5 | python-Brotli | 1.1.0-150400.7.11.1 | SUSE-SU-2026:5125-1 |
| SLES 15 SP4 | MozillaFirefox | 153.6.0-150400.157.19.1 | SUSE-SU-2026:5145-1 |
| SLES 15 SP4 | brotli | 1.0.7-150200.3.8.1 | SUSE-SU-2026:4945-1 |
| SLES 15 SP4 | python-Brotli | 1.1.0-150400.7.11.1 | SUSE-SU-2026:5125-1 |
| SLES 12 SP5 | MozillaFirefox | 153.6.0-118.19.2 | SUSE-SU-2026:4928-1 |
Show 13 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 3 | python-Brotli | 1.1.0-150400.7.11.1 | SUSE-SU-2026:5125-1 |
| SLES for SAP 16.0 | MozillaFirefox | 153.6.0-160000.1.1 | SUSE-SU-2026:24661-1 |
| SLES for SAP 16.0 | brotli | 1.1.0-160000.3.1 | SUSE-SU-2026:24601-1 |
| SLES for SAP 16.0 | nodejs22 | 22.23.4-160000.1.1 | SUSE-SU-2026:24600-1 |
| SLES for SAP 16.0 | python-Brotli | 1.2.1-160000.1.1 | SUSE-SU-2026:24597-1 |
| SLES for SAP 15 SP6 | MozillaFirefox | 153.6.0-150400.157.19.1 | SUSE-SU-2026:5145-1 |
| SLES for SAP 15 SP6 | brotli | 1.0.7-150200.3.8.1 | SUSE-SU-2026:4945-1 |
| SLES for SAP 15 SP6 | nodejs22 | 22.23.4-150600.13.27.1 | SUSE-SU-2026:4957-1 |
| SLES for SAP 15 SP6 | python-Brotli | 1.1.0-150400.7.11.1 | SUSE-SU-2026:5125-1 |
| SLES for SAP 15 SP5 | MozillaFirefox | 153.6.0-150400.157.19.1 | SUSE-SU-2026:5145-1 |
| SLES for SAP 15 SP5 | brotli | 1.0.7-150200.3.8.1 | SUSE-SU-2026:4945-1 |
| SLES for SAP 15 SP5 | python-Brotli | 1.1.0-150400.7.11.1 | SUSE-SU-2026:5125-1 |
| SLES for SAP 15 SP4 | MozillaFirefox | 153.6.0-150400.157.19.1 | SUSE-SU-2026:5145-1 |
| SLES for SAP 15 SP4 | brotli | 1.0.7-150200.3.8.1 | SUSE-SU-2026:4945-1 |
| SLES for SAP 15 SP4 | python-Brotli | 1.1.0-150400.7.11.1 | SUSE-SU-2026:5125-1 |
| SLES 16.0 | MozillaFirefox | 153.6.0-160000.1.1 | SUSE-SU-2026:24661-1 |
| SLES 16.0 | brotli | 1.1.0-160000.3.1 | SUSE-SU-2026:24601-1 |
| SLES 16.0 | nodejs22 | 22.23.4-160000.1.1 | SUSE-SU-2026:24600-1 |
| SLES 16.0 | python-Brotli | 1.2.1-160000.1.1 | SUSE-SU-2026:24597-1 |
| SLE Micro 6.2 | brotli | 1.1.0-160000.3.1 | SUSE-SU-2026:24518-1 |
| SLE Micro 6.1 | brotli | 1.1.0-slfo.1.1_2.1 | SUSE-SU-2026:24556-1 |
| SLE Micro 6.0 | brotli | 1.1.0-159998.1.1 | SUSE-SU-2026:24476-1 |
| SLE Micro 5.5 | brotli | 1.0.7-150200.3.8.1 | SUSE-SU-2026:4945-1 |
| SLE Micro 5.4 | brotli | 1.0.7-150200.3.8.1 | SUSE-SU-2026:4945-1 |
| SLE HPC 15 SP5 | MozillaFirefox | 153.6.0-150400.157.19.1 | SUSE-SU-2026:5145-1 |
| SLE HPC 15 SP5 | brotli | 1.0.7-150200.3.8.1 | SUSE-SU-2026:4945-1 |
| SLE HPC 15 SP5 | python-Brotli | 1.1.0-150400.7.11.1 | SUSE-SU-2026:5125-1 |
| SLE HPC 15 SP4 | MozillaFirefox | 153.6.0-150400.157.19.1 | SUSE-SU-2026:5145-1 |
| SLE HPC 15 SP4 | brotli | 1.0.7-150200.3.8.1 | SUSE-SU-2026:4945-1 |
| SLE HPC 15 SP4 | python-Brotli | 1.1.0-150400.7.11.1 | SUSE-SU-2026:5125-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | brotli +1 | 1.2.1-1.1 | openSUSE-SU-2026:12305-1, openSUSE-SU-2026:12232-1 |
| openSUSE Tumbleweed | ghostscript | 10.08.0-3.1 | openSUSE-SU-2026:12322-1 |
| openSUSE Tumbleweed | nodejs24 | 24.22.1-1.1 | openSUSE-SU-2026:12248-1 |
| openSUSE Tumbleweed | python-autobahn | 26.11.1-1.1 | openSUSE-SU-2026:12439-1 |
| openSUSE Tumbleweed | rclone | 1.76.0-1.1 | openSUSE-SU-2026:12505-1 |
| openSUSE Tumbleweed | trufflehog | 3.99.7-1.1 | openSUSE-SU-2026:12353-1 |
| openSUSE Leap 16.0 | brotli | 1.1.0-160000.3.1 | openSUSE-SU-2026:22213-1 |
| openSUSE Leap 16.0 | nodejs22 | 22.23.4-160000.1.1 | openSUSE-SU-2026:22210-1 |
| openSUSE Leap 16.0 | python-Brotli | 1.2.1-160000.1.1 | openSUSE-SU-2026:22183-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | brotli | 1.2.1-r0 | — |
| Alpine v3.24 | nodejs-current | 26.12.1-r0 | — |
| Alpine v3.23 | brotli | 1.2.1-r0 | — |
| Alpine v3.21 | brotli | 1.1.1-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | brotli +3 | 1.1.0-1.amzn2023.0.2 | ALAS2023-2026-3334 |
| Amazon Linux 2023 | dotnet +5 | 8.0.133-1.amzn2023.0.1 | ALAS2023-2026-3367 |
| Amazon Linux 2023 | dotnet-host +8 | 8.0.33-1.amzn2023.0.1 | ALAS2023-2026-3367 |
| Amazon Linux 2023 | nodejs24 +4 | 1:24.22.1-1.amzn2023.0.1 | ALAS2023-2026-3330 |
| Amazon Linux 2023 | nodejs24-npm | 1:11.19.1-1.24.22.1.1.amzn2023.0.1 | ALAS2023-2026-3330 |
| Amazon Linux 2023 | v8-13.6-devel | 3:13.6.233.17-1.24.22.1.1.amzn2023.0.1 | ALAS2023-2026-3330 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | brotli | 1.2.1-1 | — |
| Azure Linux 3 | nodejs | 24.22.1-1 | — |
| Azure Linux 3 | rr +2 | No fix yet | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | brotli +3 | 1.1.0-8.0.1.el10_2 | ELSA-2026-500514, ELSA-2026-90449 |
| Oracle Linux 10 | dotnet-hostfxr-8.0 +7 | 8.0.33-1.0.1.el10_2 | ELSA-2026-92428 |
| Oracle Linux 10 | dotnet-sdk-8.0 +3 | 8.0.133-1.0.1.el10_2 | ELSA-2026-92428 |
| Oracle Linux 10 | firefox | 140.10.0-1.0.1.el10_1 | ELSA-2026-10767 |
| Oracle Linux 10 | nodejs +4 | 1:22.23.2-3.0.2.el10_2 | ELSA-2026-500516 |
| Oracle Linux 10 | nodejs-npm | 1:10.9.8-1.22.23.2.3.0.2.el10_2 | ELSA-2026-500516 |
| Oracle Linux 10 | nodejs24 +4 | 1:24.21.0-1.0.2.el10_2 | ELSA-2026-500515 |
| Oracle Linux 10 | nodejs24-npm | 2:11.19.0-1.24.21.0.1.0.2.el10_2 | ELSA-2026-500515 |
| Oracle Linux 10 | thunderbird | 140.12.0-1.0.1.el10_2 | ELSA-2026-19131 |
| Oracle Linux 9 | brotli +3 | 1.0.9-10.0.1.el9_8 | ELSA-2026-500513, ELSA-2026-90495 |
| Oracle Linux 9 | dotnet-hostfxr-8.0 +7 | 8.0.33-1.0.1.el9_8 | ELSA-2026-92492 |
| Oracle Linux 9 | dotnet-sdk-8.0 +3 | 8.0.133-1.0.1.el9_8 | ELSA-2026-92492 |
| Oracle Linux 9 | firefox +2 | 140.10.0-1.0.1.el9_7 | ELSA-2026-15892, ELSA-2026-10757 |
| Oracle Linux 9 | nodejs +4 | 1:22.23.2-2.0.1.module+el9.8.0+91084+6a4a26be | ELSA-2026-500518, ELSA-2026-500517, ELSA-2026-92378 |
| Oracle Linux 9 | nodejs-nodemon | 3.1.14-2.module+el9.8.0+91010+e0f4f255 | ELSA-2026-500518, ELSA-2026-500517, ELSA-2026-92378 |
| Oracle Linux 9 | nodejs-packaging +1 | 2021.06-6.module+el9.8.0+91009+5d530ccd | ELSA-2026-500518, ELSA-2026-500517, ELSA-2026-92378 |
| Oracle Linux 9 | npm | 1:10.9.8-1.22.23.2.2.0.1.module+el9.8.0+91084+6a4a26be | ELSA-2026-500518, ELSA-2026-500517, ELSA-2026-92378 |
| Oracle Linux 9 | v8-12.4-devel | 3:12.4.254.21-1.22.23.2.2.0.1.module+el9.8.0+91084+6a4a26be | ELSA-2026-500517 |
| Oracle Linux 9 | v8-13.6-devel | 3:13.6.233.17-1.24.21.0.1.0.1.module+el9.8.0+91083+7bce9ac0 | ELSA-2026-500518, ELSA-2026-92378 |
| Oracle Linux 8 | brotli +2 | 1.0.6-4.0.1.el8_10 | ELSA-2026-500512, ELSA-2026-90501 |
| Oracle Linux 8 | dotnet-hostfxr-8.0 +7 | 8.0.33-1.0.1.el8_10 | ELSA-2026-92420 |
| Oracle Linux 8 | dotnet-sdk-8.0 +3 | 8.0.133-1.0.1.el8_10 | ELSA-2026-92420 |
| Oracle Linux 8 | firefox +1 | 140.10.0-1.0.1.el8_10 | ELSA-2026-13537, ELSA-2026-10766 |
| Oracle Linux 8 | nodejs +4 | 1:22.23.2-2.0.1.module+el8.10.0+91085+97cfd505 | ELSA-2026-500520, ELSA-2026-500519, ELSA-2026-92376 |
| Oracle Linux 8 | nodejs-nodemon | 3.1.14-2.module+el8.10.0+91054+4b1a799c | ELSA-2026-500520, ELSA-2026-500519, ELSA-2026-92376 |
| Oracle Linux 8 | nodejs-packaging +1 | 2021.06-4.module+el8.10.0+91061+02523cc0 | ELSA-2026-500520, ELSA-2026-500519, ELSA-2026-92376 |
| Oracle Linux 8 | npm | 1:10.9.8-1.22.23.2.2.0.1.module+el8.10.0+91085+97cfd505 | ELSA-2026-500520, ELSA-2026-500519, ELSA-2026-92376 |
| Oracle Linux 8 | v8-12.4-devel | 3:12.4.254.21-1.22.23.2.2.0.1.module+el8.10.0+91085+97cfd505 | ELSA-2026-500519 |
| Oracle Linux 8 | v8-13.6-devel | 3:13.6.233.17-1.24.21.0.1.0.1.module+el8.10.0+91086+e75af208 | ELSA-2026-500520, ELSA-2026-92376 |
| Oracle Linux 7 | firefox | 140.10.0-1.0.1.el7_9 | ELSA-2026-19704 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | apicurio-registry | 3.3.3-r9 | — |
| Wolfi rolling | bento | 1.22.0-r8 | — |
| Wolfi rolling | brotli +2 | 1.2.0-r7 | — |
| Wolfi rolling | brunsli | 0.1-r8 | — |
| Wolfi rolling | bun +1 | 1.4.4-r0 | — |
| Wolfi rolling | cilium-1.19-envoy | 1.19.9-r0 | — |
| Wolfi rolling | clickhouse-26.2 +1 | 26.2.19.43-r11 | — |
| Wolfi rolling | clickhouse-26.3 +1 | 26.3.60.2-r1 | — |
| Wolfi rolling | clickhouse-26.4 +1 | 26.4.5.143-r7 | — |
| Wolfi rolling | clickhouse-26.5 +1 | 26.5.7.64-r5 | — |
| Wolfi rolling | dapr-daprd-1.17 | 1.17.19-r2 | — |
| Wolfi rolling | datawire-envoy-1.31 +1 | 1.31.10-r3 | — |
| Wolfi rolling | datawire-envoy-1.37 +1 | 1.37.5-r3 | — |
| Wolfi rolling | dotnet-10-runtime +1 | 10.0.113-r3 | — |
| Wolfi rolling | dotnet-8-runtime +1 | 8.0.132-r2 | — |
| Wolfi rolling | dotnet-sdk-10.0.2-artifacts | 10.0.204-r10 | — |
| Wolfi rolling | dotnet-sdk-10.0.3-artifacts | 10.0.303-r7 | — |
| Wolfi rolling | dotnet-sdk-10.0.4-artifacts | 10.0.402-r2 | — |
| Wolfi rolling | dotnet-sdk-stage0-10 +1 | 10.0.113-r1 | — |
| Wolfi rolling | duckdb | 2.0.0-r1 | — |
| Wolfi rolling | envoy-1.35 | 1.35.13-r8 | — |
| Wolfi rolling | envoy-1.36 | 1.36.12-r0 | — |
| Wolfi rolling | envoy-1.37 | 1.37.8-r0 | — |
| Wolfi rolling | envoy-1.38 | 1.38.6-r0 | — |
| Wolfi rolling | firefox | 150.0-r0 | — |
| Wolfi rolling | gftools | 0.10.4-r3 | — |
| Wolfi rolling | gitea | 28.3.0-r1 | — |
| Wolfi rolling | gptscript +3 | No fix yet | — |
| Wolfi rolling | grafana-12.3 | 12.3.11-r15 | — |
| Wolfi rolling | grafana-pyroscope-2.0 | 2.0.6-r16 | — |
| Wolfi rolling | grype | 0.121.2-r1 | — |
| Wolfi rolling | howdy-csharp | 2.4-r13 | — |
| Wolfi rolling | istio-envoy-1.29 | 1.29.9-r0 | — |
| Wolfi rolling | istio-envoy-1.30 | 1.30.6-r0 | — |
| Wolfi rolling | istio-envoy-1.31 | 1.31.2-r0 | — |
| Wolfi rolling | jaeger-2-jaeger | 2.23.0-r1 | — |
| Wolfi rolling | jitsucom-bulker-bulker +1 | 2.15.0-r11 | — |
| Wolfi rolling | k9s | 0.51.0-r28 | — |
| Wolfi rolling | katib-suggestion-nas-enas +1 | 0.19.0-r48 | — |
| Wolfi rolling | keycloak-26.6 +2 | 26.6.7-r7 | — |
| Wolfi rolling | kube-metrics-adapter | 0.2.9-r31 | — |
| Wolfi rolling | kubeflow-pipelines-persistence_agent | 2.18.0-r3 | — |
| Wolfi rolling | kubeflow-pipelines-visualization-server | 2.17.2-r9 | — |
| Wolfi rolling | loki-3.6 +1 | 3.6.19-r3 | — |
| Wolfi rolling | loki-3.7 +1 | 3.7.9-r2 | — |
| Wolfi rolling | mattermost-11.6 | 11.6.6-r21 | — |
| Wolfi rolling | mitmproxy | 12.3.0-r1 | — |
| Wolfi rolling | open-webui | 0.12.3-r7 | — |
| Wolfi rolling | pysilfont | 1.8.0_git20260910-r1 | — |
| Wolfi rolling | rclone | 1.75.2-r5 | — |
| Wolfi rolling | snyk-cli | 1.1308.3-r0 | — |
| Wolfi rolling | superset-6.0 | 6.0.0-r23 | — |
| Wolfi rolling | superset-6.1 | 6.1.0-r18 | — |
| Wolfi rolling | traefik-3.6 | 3.6.25-r17 | — |
| Wolfi rolling | trino +1 | 484-r2 | — |
| Wolfi rolling | zipkin +1 | 3.6.1-r32 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 88 repositories · most starred shown
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assetnote/node2shell-scanner ★ 86 · Oct 25, 2026
High fidelity detection mechanism for node2shell (CVE-2026-111497)
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dimasma0305/CVE-2026-111497-POC ★ 81 · Oct 22, 2026
Reproducible local Brotli decoder proof for CVE-2026-111497 with a self-checking tuned RCE harness
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trailofbits/brotli-checker ★ 70 · Oct 23, 2026
Claude Code and Codex skill for finding potentially vulnerable Brotli copies and guiding updates for CVE-2026-111497.
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syrex1013/CVE-2026-111497-node2shell ★ 52 · Oct 24, 2026
CVE-2026-111497 Node2Shell — Node.js Brotli OOB Write RCE PoC (CVSS 9.2)
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MchinaMd57764/CVE-2026-111497-PoC ★ 41 · Nov 11, 2026
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caveeroo/cve-2026-111497-wordpress-poc ★ 31 · Oct 28, 2026
CVE-2026-111497 RCE PoC for one pinned Docker Official Image for WordPress
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CaterMaoZi/CVE-2026-111497-POC ★ 17 · Oct 21, 2026
Nodejs漏洞 CVE-2026-111497 POC
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hypnguyen1209/CVE-2026-111497 ★ 7 · Oct 22, 2026
Node.js Brotli Decoder OOB Write to RCE
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ikow/brotli2crash ★ 6 · Oct 22, 2026
CVE-2026-111497 — Node.js Brotli Decoder OOB Write: Deep Analysis & Structural Unreachability Proof. MLEN_MAX = BLOCK_SIZE_CAP = 2^24 makes RCE structurally unreachable.
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TheFool-TAROT/CVE-2026-111497-brotli-pwn ★ 4 · Oct 22, 2026
CVE-2026-111497: Node.js Brotli decoder OOB write — analysis, PoC, Docker lab
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/andybalholm/brotli | < 1.2.7 | 1.2.7 | GO-2026-6888 |
| Hex | brotli | >= 0.3.0, < 0.3.4 | 0.3.4 | EEF-CVE-2026-111497 |
| PyPI | brotli | >= 1.0.3, < 1.2.1 | 1.2.1 | GHSA-9v8h-qqgm-4m35 |
| PyPI | brotli | < 1.2.1 | 1.2.1 | PYSEC-2026-4322 |
| PyPI | brotlicffi | >= 1.0.3, < 1.2.1.0 | 1.2.1.0 | GHSA-9v8h-qqgm-4m35 |
| PyPI | brotlicffi | < 1.2.1.0 | 1.2.1.0 | PYSEC-2026-4323 |
Advisories 50
- WID-SEC-2026-4117 Node.js: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 12, 2026
- SUSE-SU-2026:24661-1 Security update for MozillaFirefox SUSE / openSUSE Security Updates · Nov 12, 2026
- ICSA-26-316-04 Siemens RUGGEDCOM APE1808 CISA ICS & IT advisories · Nov 12, 2026
- ICSA-26-316-03 Siemens Industrial Edge Management CISA ICS & IT advisories · Nov 12, 2026
- ICSA-26-316-02 Siemens Desigo, Gridscale CISA ICS & IT advisories · Nov 12, 2026
- RLSA-2026:98522 Important: nodejs:26 security, bug fix, and enhancement update Rocky Linux Security Advisories · Nov 12, 2026
- NCSC-2026-0479 Kwetsbaarheden verholpen in Siemens producten NCSC-NL (Netherlands) · Nov 11, 2026
- 4JXD000118 ABB Ability™ OPTIMAX® Node2Shell ABB PSIRT · Nov 11, 2026
- SUSE-SU-2026:24601-1 Security update for brotli SUSE / openSUSE Security Updates · Nov 10, 2026
- SUSE-SU-2026:24597-1 Security update for python-Brotli SUSE / openSUSE Security Updates · Nov 10, 2026
- openSUSE-SU-2026:12505-1 rclone-1.76.0-1.1 on GA media SUSE / openSUSE Security Updates · Nov 10, 2026
- SUSE-SU-2026:5145-1 Security update for MozillaFirefox SUSE / openSUSE Security Updates · Nov 10, 2026
- SSA-242944 SSA-242944: Node2Shell Vulnerability in Siemens Industrial Products Siemens ProductCERT · Nov 10, 2026
- SSA-678870 SSA-678870: Node2Shell/Broccoli2Shell Vulnerabilities in Siemens Software Products Siemens ProductCERT · Nov 10, 2026
- SUSE-SU-2026:24600-1 Security update for nodejs22 SUSE / openSUSE Security Updates · Nov 9, 2026
- SUSE-SU-2026:24556-1 Security update for brotli SUSE / openSUSE Security Updates · Nov 7, 2026
- SUSE-SU-2026:5125-1 Security update for python-Brotli SUSE / openSUSE Security Updates · Nov 6, 2026
- openSUSE-SU-2026:12439-1 python313-autobahn-26.11.1-1.1 on GA media SUSE / openSUSE Security Updates · Nov 6, 2026
- SCA-2026-0017 SICK Products affected by Brotli Vulnerability (Broccoli2Shell) SICK PSIRT · Nov 6, 2026
- SSA-045512 SSA-045512: Node2Shell Vulnerability in Siemens Products Siemens ProductCERT · Nov 6, 2026
- SSA-443410 SSA-443410: Node2Shell Vulnerability in Industrial Edge Management Applications Siemens ProductCERT · Nov 6, 2026
- SUSE-SU-2026:24518-1 Security update for brotli SUSE / openSUSE Security Updates · Nov 5, 2026
- openSUSE-SU-2026:22210-1 Security update for nodejs22 SUSE / openSUSE Security Updates · Nov 4, 2026
- openSUSE-SU-2026:22213-1 Security update for brotli SUSE / openSUSE Security Updates · Nov 4, 2026
- SUSE-SU-2026:24476-1 Security update for brotli SUSE / openSUSE Security Updates · Nov 4, 2026
- 4JNO000550-1189 Node2Shell Vulnerability for Advanced Batch Management ABB PSIRT · Nov 4, 2026
- SUSE-SU-2026:5036-1 Security update for nodejs22 SUSE / openSUSE Security Updates · Nov 3, 2026
- SUSE-SU-2026:5037-1 Security update for nodejs24 SUSE / openSUSE Security Updates · Nov 3, 2026
- SUSE-SU-2026:4957-1 Security update for nodejs22 SUSE / openSUSE Security Updates · Nov 2, 2026
- ALAS2023-2026-3367 Important: dotnet8.0 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Nov 2, 2026
- ELSA-2026-90495 Important: brotli security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Nov 2, 2026
- openSUSE-SU-2026:22183-1 Security update for python-Brotli SUSE / openSUSE Security Updates · Oct 31, 2026
- SUSE-SU-2026:4945-1 Security update for brotli SUSE / openSUSE Security Updates · Oct 31, 2026
- openSUSE-SU-2026:12353-1 trufflehog-3.99.7-1.1 on GA media SUSE / openSUSE Security Updates · Oct 31, 2026
- SUSE-SU-2026:4928-1 Security update for MozillaFirefox SUSE / openSUSE Security Updates · Oct 31, 2026
- RLSA-2026:92492 Important: .NET 8.0 security, bug fix, and enhancement update Rocky Linux Security Advisories · Oct 31, 2026
- ALSA-2026:92428 Important: .NET 8.0 security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 31, 2026
- ALSA-2026:92420 Important: .NET 8.0 security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 31, 2026
- USN-8958-1 dotnet8, dotnet10, dotnet11 vulnerabilities Ubuntu Security Notices (USN) · Oct 31, 2026
- RLSA-2026:92428 Important: .NET 8.0 security, bug fix, and enhancement update Rocky Linux Security Advisories · Oct 31, 2026
- RLSA-2026:92420 Important: .NET 8.0 security, bug fix, and enhancement update Rocky Linux Security Advisories · Oct 31, 2026
- ALSA-2026:92492 Important: .NET 8.0 security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 30, 2026
- RLSA-2026:92378 Important: nodejs:24 security, bug fix, and enhancement update Rocky Linux Security Advisories · Oct 30, 2026
- RLSA-2026:92376 Important: nodejs:24 security, bug fix, and enhancement update Rocky Linux Security Advisories · Oct 30, 2026
- ELSA-2026-92376 Important: nodejs:24 security, bug fix, and enhancement update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Oct 30, 2026
- SSA-898633 SSA-898633: Node2Shell Vulnerability in Palo Alto Networks PAN-OS on RUGGEDCOM APE1808 Devices Siemens ProductCERT · Oct 30, 2026
- ELSA-2026-92420 Important: .NET 8.0 security, bug fix, and enhancement update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Oct 30, 2026
- ELSA-2026-92428 Important: .NET 8.0 security, bug fix, and enhancement update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Oct 30, 2026
- ELSA-2026-92492 Important: .NET 8.0 security, bug fix, and enhancement update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Oct 30, 2026
- ELSA-2026-92378 Important: nodejs:24 security, bug fix, and enhancement update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Oct 30, 2026