๐Ÿ›ก๏ธ CVE-2026-5507
๐ŸŸก CVSS 4.0 โ€” Medium โœ… No Known Exploit CWE-502 NVD
4.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

When restoring a session from cache, a pointer from the serialized session data is used in a free operation without validation. An attacker who can poison the session cache could trigger an arbitrary free. Exploitation requires the ability to inject a crafted session into the cache and for the application to call specific session restore APIs.

Details

Severity MEDIUM
CVSS Score 4.0
CVSS Vector CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
CWE CWE-502
Public Exploit โœ… No
Source NVD
Published 2026-04-09
Updated 2026-06-02
Modified 2026-04-29

Affected Packages

Software From version Fixed in
wolfssl โ€” 5.9.0

References

Similar Threats

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