CVE-2025-58186 Affecting go1.25-openssl-race package, versions <1.25.7-160000.1.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.53% (42nd percentile)

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  • Snyk IDSNYK-SLES1600-GO125OPENSSLRACE-15439946
  • published7 Mar 2026
  • disclosed3 Mar 2026

Introduced: 3 Mar 2026

CVE-2025-58186  (opens in a new tab)

How to fix?

Upgrade SLES:16.0.0 go1.25-openssl-race to version 1.25.7-160000.1.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream go1.25-openssl-race package and not the go1.25-openssl-race package as distributed by SLES. See How to fix? for SLES:16.0.0 relevant fixed versions and status.

Despite HTTP headers having a default limit of 1MB, the number of cookies that can be parsed does not have a limit. By sending a lot of very small cookies such as "a=;", an attacker can make an HTTP server allocate a large amount of structs, causing large memory consumption.

CVSS Base Scores

version 3.1