Unrated severityNVD Advisory· Published Oct 29, 2025· Updated Nov 4, 2025

Quadratic complexity when parsing some invalid inputs in encoding/pem

CVE-2025-61723

Description

The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs.

Affected products

Go standard library/encoding/pemv5
Range: 0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

go.dev/cl/709858mitre
go.dev/issue/75676mitre
groups.google.com/g/golang-announce/c/4Emdl2iQ_bImitre
pkg.go.dev/vuln/GO-2025-4009mitre

News mentions

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