Gnutls: null pointer dereference in _gnutls_figure_common_ciphersuite()
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.7%
exploitation probability
0.7%top 49% of all CVEs
observed exploitation
nono source reports it
A NULL pointer dereference flaw was found in the GnuTLS software in _gnutls_figure_common_ciphersuite().
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
Affected products
libgnutlsRed Hat · Red Hat Ceph Storage 7Red Hat · Red Hat Discovery 2Red Hat · Red Hat Enterprise Linux 10Red Hat · Red Hat Enterprise Linux 6Red Hat · Red Hat Enterprise Linux 7Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 9Red Hat · Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRed Hat · Red Hat Enterprise Linux 9.4 Extended Update SupportRed Hat · Red Hat Insights proxy 1.5Red Hat · Red Hat OpenShift Container Platform 4References
https://access.redhat.com/errata/RHSA-2025:16115https://access.redhat.com/errata/RHSA-2025:16116https://access.redhat.com/errata/RHSA-2025:17181https://access.redhat.com/errata/RHSA-2025:17348https://access.redhat.com/errata/RHSA-2025:17361https://access.redhat.com/errata/RHSA-2025:17415https://access.redhat.com/errata/RHSA-2025:19088https://access.redhat.com/errata/RHSA-2025:22529https://access.redhat.com/security/cve/CVE-2025-6395https://bugzilla.redhat.com/show_bug.cgi?id=2376755https://cert-portal.siemens.com/productcert/html/ssa-082556.htmlhttps://gitlab.com/gnutls/gnutls/-/issues/1718