Fiche vulnérabilité
CVE-2026-58010 : faille élevée gnome glib (CVSS 8.2)
Description
A flaw was found in GLib. An off-by-one error can occur in the gvs_tuple_is_normal function in the glib/gvariant-serialiser.c file when doing an alignment padding check because the bounds check uses > instead of >=, causing an out-of-bounds read of only 1 byte. This issue can cause a minor information disclosure of 1 byte and a denial of service when the out-of-bounds read crosses a page boundary.
En bref
- Sévérité
- Élevée (CVSS 8.2)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 30 juin 2026
- Dernière mise à jour
- 10 sept. 2026
Produits concernés
- gnome glib
- redhat enterprise linux
Références
- Fiche CVE-2026-58010 sur le NVD (NIST)
- access.redhat.com/errata/RHSA-2026:49512
- access.redhat.com/errata/RHSA-2026:55440
- access.redhat.com/errata/RHSA-2026:57015
- access.redhat.com/errata/RHSA-2026:58981
- access.redhat.com/errata/RHSA-2026:61766
- access.redhat.com/errata/RHSA-2026:61783
- access.redhat.com/errata/RHSA-2026:63135
- access.redhat.com/errata/RHSA-2026:63138
- access.redhat.com/errata/RHSA-2026:63140
- access.redhat.com/errata/RHSA-2026:65762
- access.redhat.com/errata/RHSA-2026:65763
- access.redhat.com/errata/RHSA-2026:65767
- access.redhat.com/errata/RHSA-2026:65768
- access.redhat.com/errata/RHSA-2026:65769
- access.redhat.com/errata/RHSA-2026:65770