CVE-2026-5507 — Session Cache Restore — Arbitrary Free via Deserialized Pointer
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 coul…
Published: 2026-04-09 · CVSS: 4.1 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7