Vulnerability GO-2026-6091
Unknown
UNKNOWN RISK
Vulnerabilities without an assigned CVSS score. Severity is not determinable from available data.
3 months ago
August 13, 2026 at 09:43 PM UTC
Fix Javascript regexp context tracking in html/template
<1.25.13, >=1.26.0-0 <1.26.6, >=1.27.0-0 <1.27.0-rc.3
<1.25.13, >=1.26.0-0 <1.26.6, >=1.27.0-0 <1.27.0-rc.3
Summary
Fix Javascript regexp context tracking in html/template
Details
Previously, pathological inputs could close an unescaped '/' early, allowing for attack-controlled data to inject arbitrary content, potentially leading to XSS.
References
Related Vulnerabilities
Other vulnerabilities affecting the same packages
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HTTP/1 server crash due to MaxBytesReader header race in net/http
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<1.26.11, >=1.27.0-0 <1.27.4 GO-2026-6859
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23 days ago
Distrust compromised intermediate certificates in crypto/x509
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<1.26.10, >=1.27.0-0 <1.27.3 GO-2026-6809
Unknown
1 month ago
Reset context tracking on consecutive template expressions in html/template
<1.26.9, >=1.27.0-0 <1.27.2 GO-2026-6599
<1.26.9, >=1.27.0-0 <1.27.2 GO-2026-6599
Unknown
1 month ago
Recognize yield as regexp preceder keyword in html/template
<1.26.9, >=1.27.0-0 <1.27.2 GO-2026-6600
<1.26.9, >=1.27.0-0 <1.27.2 GO-2026-6600
Unknown
1 month ago
HTTP/2 server memory exhaustion due to Trailer headers in net/http
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Impacted packages
Timeline
Published
3 months ago
August 13, 2026 at 09:43 PM UTC
Last Modified
1 hour ago
November 13, 2026 at 07:12 PM UTC