CVE-2026-32289Context was not properly tracked across template branches for JS template literals, leading to possibly incorrect escaping of content when branches were used.
Updated under an hour ago ()
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It affects golang go. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Context was not properly tracked across template branches for JS template literals, leading to possibly incorrect escaping of content when branches were used. Additionally template actions within JS template literals did not properly track the brace depth, leading to incorrect escaping being applied. These issues could cause actions within JS template literals to be incorrectly or improperly escaped, leading to XSS vulnerabilities.
- CVSS
- 6.1 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jul 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
golang go golang:go | before 1.25.9; from 1.26.0 before 1.26.2 | NVD |
References
- https://go.dev/cl/763762patch
- https://go.dev/issue/78331issue-tracking
- https://groups.google.com/g/golang-announce/c/0uYbvbPZRWUmailing-list, release-notes
- https://pkg.go.dev/vuln/GO-2026-4865vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.