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CVE-2026-5507

Session Cache Restore — Arbitrary Free via Deserialized Pointer PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
wolfSSL / wolfSSLaffected 0 through 5.9.0

CWE

CWE-502

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.