PT-2026-53869 · Red Hat · Red Hat Enterprise Linux 10+5

Publicado 2026-06-30 · Atualizado 2026-06-30 · CVE-2026-58010

NVD

CVSS v3.1

6.5

Média

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

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.

Correção

Buffer Over-read

Enumeração de Fraquezas

CWE-126

Identificadores relacionados

CVE-2026-58010

Produtos afetados

Red Hat Enterprise Linux 10

Red Hat Enterprise Linux 6

Red Hat Enterprise Linux 7

Red Hat Enterprise Linux 8

Red Hat Enterprise Linux 9

Red Hat Hardened Images

Referências · 4

• https://access.redhat.com/security/cve/CVE-2026-58010 · Nota
• https://bugzilla.redhat.com/show_bug.cgi?id=2492243 · Nota
• https://gitlab.gnome.org/GNOME/glib/-/issues/3915 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-58010 · Nota de Segurança