cve.bz

CVE-2022-46505

7.5 highEPSS 0.9%

High (7.5) in matrixssl matrixssl. EPSS 0.9% chance of exploitation in the next 30 days.

An issue in MatrixSSL 4.5.1-open and earlier leads to failure to securely check the SessionID field, resulting in the misuse of an all-zero MasterSecret that can decrypt secret data.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
CWE
CWE-665
Published
Modified
Record from
the NVD, synced

Affected

References

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