CVE-2026-6325

2.0 lowEPSS 0.3%

Low (2.0) in wolfssl wolfssl. EPSS 0.3% chance of exploitation in the next 30 days.

Out-of-bounds write in SetSuitesHashSigAlgo when processing an oversized signature algorithms list, allowing a write past the bounds of the destination buffer.

Severity

CVSS 4.0

2.0 low

CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/U:Clear

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2026-06-25
Modified: 2026-06-27
Record from: the NVD, synced 2026-10-19

Affected

wolfssl:wolfssl

References

https://github.com/wolfSSL/wolfssl/pull/10204
https://www.wolfssl.com/docs/security-vulnerabilities/

Check your stack JSON