A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.
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Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2022-08-02. NVD baseline CVSS 7.5; sources differ by 0.0.
A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.
August 1, 2022
December 2, 2025
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | libgnutls-openssl27 (3.6.13-2ubuntu1.7) @ focal | 2026-05-25 | ubuntu |
| redhat | gnutls-0:3.6.16-5.el8_6 | 2022-10-25 | redhat |
| redhat | gnutls-0:3.7.6-12.el9_0 | 2022-10-11 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
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Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.
RHSA-2022:6854 — Moderate
RHSA-2022:7105 — Moderate
GnuTLS vulnerabilities
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msrc · redhat
CWE-415