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VulnerabilityPublished Updated

CVE-2026-97045: Golang 1.10 · In childTextNodesAreLiteral, walking up the tree previously stopped at the nearest

Affects golang-1.10Source GCVE Database

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Authoritative record:CVE-2026-97045· Medium 6.1

Not known to be exploited · CVSS 6.1 Medium.

Data as of 6 Nov 2026, 05:35 UTC

CVSS 3.1 base score
6.1Medium
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CISA-ADPCVSS 3.16.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 27 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.

What to do

Affected software

ProductAffectedFixed in
Ubuntu 26.10adsyspkg:deb/ubuntu/adsys?arch=source&distro=stonkingOther threatsAffected
  • =0.16.4ubuntu1
  • =0.16.4ubuntu2
  • =0.17.0
Fixed in–
Ubuntu 26.10containerdpkg:deb/ubuntu/containerd?arch=source&distro=stonkingOther threatsAffected
  • 1.7.24~ds1-10ubuntu1 – 2.1.9+ds1-5ubuntu1
4 affected builds
Fixed in–
Ubuntu 26.10golang-1.26pkg:deb/ubuntu/golang-1.26?arch=source&distro=stonkingOther threatsAffected
  • 1.26.0-1 – 1.26.8-2
8 affected builds
Fixed in–
Ubuntu 26.10golang-1.27pkg:deb/ubuntu/golang-1.27?arch=source&distro=stonkingOther threatsAffected
  • 1.27.0-1 – 1.27~rc3-1
5 affected builds
Fixed in–
Ubuntu 26.10golang-golang-x-netpkg:deb/ubuntu/golang-golang-x-net?arch=source&distro=stonkingOther threatsAffected
  • =1:0.27.0-2
  • =1:0.57.0-1
  • =1:0.58.0-1
Fixed in–
Ubuntu 26.10google-guest-agentpkg:deb/ubuntu/google-guest-agent?arch=source&distro=stonkingOther threatsAffected
  • =20250506.01-0ubuntu2
  • =20250506.01-0ubuntu3
  • =20260819.00+~20260819.00-0ubuntu1
Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Users should monitor official Golang and Ubuntu advisories for updates and apply patches when available.

Description

A vulnerability in Golang 1.10 affects the childTextNodesAreLiteral function, where the parser's tree-walking logic stops prematurely at the nearest foreign ancestor upon encountering an HTML integration point. This can cause incorrect namespace resolution when re-parsing rendered output, potentially leading to improper handling of literal text in certain XML/HTML contexts.

References

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