HIGHVulnerability
CVE-2026-5260
A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a short heap overread. This memory corruption vulnerability could lead to information disclosure.
Properties
- severity
- HIGH
- score
- 8.2
- cve_id
- CVE-2026-5260
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- published_at
- 2026-05-26T22:16:44.170
- last_modified
- 2026-08-21T14:16:50.587
Related Entities (2)
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]Buffer Over-read
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