Out-of-bounds Read Affecting telegraf-1.38 package, versions <1.38.4-r26


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.36% (29th percentile)

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  • Snyk IDSNYK-WOLFILATEST-TELEGRAF138-19540126
  • published5 Sept 2026
  • disclosed7 Aug 2026

Introduced: 7 Aug 2026

CVE-2026-65819  (opens in a new tab)
CWE-125  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade Wolfi telegraf-1.38 to version 1.38.4-r26 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream telegraf-1.38 package and not the telegraf-1.38 package as distributed by Wolfi. See How to fix? for Wolfi relevant fixed versions and status.

gopacket provides packet processing capabilities for Go. Through version 1.7.0, multiple layer decoders use attacker-controlled lengths, counts, or offsets before validating them against packet buffers, allowing a crafted packet decoded through DecodingLayerParser or DecodeFromBytes to trigger an unrecovered panic and remotely deny service. A patch commit is available at 210f25f.