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CVE

CVE-2025-61723

The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affe

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.

HIGH · CVSS 7.5 EPSS 0.00044
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-770Allocation of Resources Without Limits or Throttling
▤

Affected Products & Versions

2
golang go< 1.24.8
golang go>= 1.25.0 and < 1.25.2
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Go stdlib fixed in 1.24.8, 1.25.2
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · security@golang.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD29 Oct 2025 · 11:16 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

22
rhsaRHSA-2026:7385Moderate
rhsaRHSA-2026:7291Moderate
suse-csafopenSUSE-SU-2026:20301-1
suse-csafopenSUSE-SU-2026:20308-1
suse-csafSUSE-SU-2026:20623-1
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://go.dev/cl/709858Patch
https://go.dev/issue/75676Issue Tracking
https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bIMailing ListRelease Notes
https://pkg.go.dev/vuln/GO-2025-4009Vendor Advisory
http://www.openwall.com/lists/oss-security/2025/10/08/1Mailing ListThird Party Advisory
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