CVE catalog
CVE-2026-27141
Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.57% · Oct 25, 2026
Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | golang-golang-x-net | sid | 1:0.61.0-1 | not affected |
| Debian | golang-golang-x-net | forky | 1:0.61.0-1 | not affected |
| Debian | golang-golang-x-net | trixie | 1:0.27.0-2 | not affected |
| Debian | golang-golang-x-net | bookworm | 1:0.7.0+dfsg-1 | not affected |
| Go | golang.org/x/net | Not reported | 0.51.0 | fixed |
| Cpe | adsys | Not reported | 0.16.3~24.04.2ubuntu0.24.04.1 | fixed |
| Cpe | adsys-windows | Not reported | 0.16.3~24.04.2ubuntu0.24.04.1 | fixed |
| Ubuntu | adsys | pro | 0.8~22.04 | vulnerable |
| Ubuntu | adsys | pro | 0.9.2~20.04 | vulnerable |
| Ubuntu | adsys | pro | 0.9.2~20.04.1 | vulnerable |
| Ubuntu | adsys | pro | 0.9.2~20.04.2 | vulnerable |
| Ubuntu | adsys | pro | 0.9.2~20.04.2ubuntu0.1 | vulnerable |
| Ubuntu | adsys | pro | 0.9.2~20.04.2ubuntu0.1+esm1 | vulnerable |
| Ubuntu | adsys | pro | 0.9.2~20.04.2ubuntu0.1+esm2 | fixed |
| Ubuntu | adsys | 22.04 | 0.7.1 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.7.1build1 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.8 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.8ubuntu1 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.8.1 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.8.2 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.8.3 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.8.4 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.8.5~22.04 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.9.2~22.04 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.9.2~22.04.1 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.9.2~22.04.2 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.14.1~22.04 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.14.2~22.04 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.14.2~22.04ubuntu0.1 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.14.3~22.04 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.14.3~22.04ubuntu0.1 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.16.3~22.04.1 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.16.3~22.04.2 | vulnerable |
| Ubuntu | adsys | 22.04 | 0.16.3~22.04.2ubuntu0.22.04.1 | fixed |
| Ubuntu | adsys | 24.04 | 0.13.1 | vulnerable |
| Ubuntu | adsys | 24.04 | 0.13.2 | vulnerable |
| Ubuntu | adsys | 24.04 | 0.13.3 | vulnerable |
| Ubuntu | adsys | 24.04 | 0.14.1 | vulnerable |
| Ubuntu | adsys | 24.04 | 0.14.1build1 | vulnerable |
| Ubuntu | adsys | 24.04 | 0.14.1ubuntu0.24.04.1 | vulnerable |
| Ubuntu | adsys | 24.04 | 0.14.2~24.04 | vulnerable |
| Ubuntu | adsys | 24.04 | 0.14.2~24.04ubuntu0.1 | vulnerable |
| Ubuntu | adsys | 24.04 | 0.14.3~24.04 | vulnerable |
| Ubuntu | adsys | 24.04 | 0.14.3~24.04ubuntu0.1 | vulnerable |
| Ubuntu | adsys | 24.04 | 0.16.3~24.04.1 | vulnerable |
| Ubuntu | adsys | 24.04 | 0.16.3~24.04.2 | vulnerable |
| Ubuntu | adsys | 24.04 | 0.16.3~24.04.2ubuntu0.24.04.1 | fixed |
| Ubuntu | adsys | 25.10 | 0.16.3 | vulnerable |
| Ubuntu | adsys | 25.10 | 0.16.3ubuntu0.25.10.1 | vulnerable |
| Ubuntu | adsys | 25.10 | 0.16.3ubuntu0.25.10.2 | fixed |
| Ubuntu | adsys | 26.04 | 0.16.3 | vulnerable |
| Ubuntu | adsys | 26.04 | 0.16.3ubuntu1 | vulnerable |
| Ubuntu | adsys | 26.04 | 0.16.4 | vulnerable |
| Ubuntu | adsys | 26.04 | 0.16.4ubuntu1 | vulnerable |
| Ubuntu | adsys | 26.04 | 0.16.4ubuntu1.1 | fixed |
| Ubuntu | adsys | 26.04 | 0.16.3 | vulnerable |
| Ubuntu | adsys | 26.04 | 0.16.3ubuntu1 | vulnerable |
| Ubuntu | adsys | 26.04 | 0.16.4 | vulnerable |
| Ubuntu | adsys | 26.04 | 0.16.4ubuntu1 | vulnerable |
| Ubuntu | adsys | 26.04 | 0.16.4ubuntu1.1 | fixed |
| Opensuse | telemetrygen | tumbleweed | 0.147.0-1.1 | fixed |
| Opensuse | traefik | tumbleweed | 3.6.10-2.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | golang-golang-x-net | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | golang-golang-x-net | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | golang-golang-x-net | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | golang-golang-x-net | source | bookworm | Not affected | unimportant | Not reported | Not reported |
| Go | golang.org/x/net | Go | Not reported | 0.51.0 | Not reported | Not reported | Not reported |
| Cpe | adsys | cpe | Not reported | 0.16.3~24.04.2ubuntu0.24.04.1 | Not reported | Not reported | Not reported |
| Cpe | adsys-windows | cpe | Not reported | 0.16.3~24.04.2ubuntu0.24.04.1 | Not reported | Not reported | Not reported |
| Ubuntu | adsys | deb | pro | 0.9.2~20.04.2ubuntu0.1+esm2 | Not reported | USN-8430-1 | Not reported |
| Ubuntu | adsys | deb | 22.04 | 0.16.3~22.04.2ubuntu0.22.04.1 | Not reported | USN-8430-1 | Not reported |
| Ubuntu | adsys | deb | 24.04 | 0.16.3~24.04.2ubuntu0.24.04.1 | Not reported | USN-8430-1 | Not reported |
| Ubuntu | adsys | deb | 25.10 | 0.16.3ubuntu0.25.10.2 | Not reported | USN-8430-1 | Not reported |
| Ubuntu | adsys | deb | 26.04 | 0.16.4ubuntu1.1 | Not reported | USN-8430-1 | Not reported |
| Ubuntu | adsys | deb | 26.04 | 0.16.4ubuntu1.1 | Not reported | UBUNTU-CVE-2026-27141 | Not reported |
| Opensuse | telemetrygen | rpm | tumbleweed | 0.147.0-1.1 | Not reported | OPENSUSE-SU-2026:10294-1 | Not reported |
| Opensuse | traefik | rpm | tumbleweed | 3.6.10-2.1 | Not reported | OPENSUSE-SU-2026:10385-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [golang-golang-x-net-dev]Not affected
Source package: [golang-golang-x-net]
Details (2)
1:0.7.0+dfsg-1· all · bookwormNot affected
nvd · golang-golang-x-net · debian · bookworm
1:0.7.0+dfsg-1· all · bookwormNot affected
nvd · golang-golang-x-net · debian · bookworm
[openSUSE Tumbleweed]
- [telemetrygen]Fixed
Source package: [telemetrygen]
Details (1)
0.158.0-1.1· x86_64 · tumbleweedFixed · Fixed:
0.147.0-1.1nvd · telemetrygen · opensuse · tumbleweed
- [traefik]Fixed
Source package: [traefik]
Details (1)
3.7.12-1.1· x86_64 · tumbleweedFixed · Fixed:
3.6.10-2.1nvd · traefik · opensuse · tumbleweed
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_21436-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-27141]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-27141]
- [https://osv.dev/vulnerability/USN-8430-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:10294-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:10385-1]
- [https://pkg.go.dev/vuln/GO-2026-4559]
- [https://security-tracker.debian.org/tracker/CVE-2026-27141]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27141.json]
- [https://ubuntu.com/security/notices/USN-8430-1]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1654.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [Go Vulnerability Database] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]