CVE-2026-97032 Affecting go-1.26-doc package, versions <1.26.9-r0


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.42% (35th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-GO126DOC-20994892
  • published16 Oct 2026
  • disclosed8 Oct 2026

Introduced: 8 Oct 2026

NewCVE-2026-97032  (opens in a new tab)

How to fix?

Upgrade Minimos:latest go-1.26-doc to version 1.26.9-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream go-1.26-doc package and not the go-1.26-doc package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder concurrently. This happens because the server modifies the HPACK encoder from two goroutines without synchronization: one uses the encoder to encode a HEADERS frame as part of a response sent to a client and the other modifies the encoder's table size when handling a SETTINGS frame containing SETTINGS_HEADER_TABLE_SIZE that a client sends. A malicious client can repeatedly send a request while changing the header table size to crash the server.

CVSS Base Scores

version 3.1