CVE-2026-42507 Affecting rke2-runtime-fips-1.34 package, versions <1.34.8.2.2-r1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published9 Jun 2026
- disclosed2 Jun 2026
Introduced: 2 Jun 2026
NewCVE-2026-42507 (opens in a new tab)How to fix?
Upgrade Chainguard rke2-runtime-fips-1.34 to version 1.34.8.2.2-r1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rke2-runtime-fips-1.34 package and not the rke2-runtime-fips-1.34 package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
When returning errors, functions in the net/textproto package would include its input as part of the error. This might allow an attacker to inject misleading content to errors that are printed or logged.