PT-2026-86845 · Red Hat · Red Hat Enterprise Linux 10+6
CVE-2026-86469
·
Published
2026-09-07
·
Updated
2026-09-07
CVSS v3.1
5.3
Medium
| Vector | AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L |
A flaw was found in GLib2. When g file replace() is used with G FILE CREATE REPLACE DESTINATION and creating the .goutputstream-XXXXXX temporary file fails, the library unlinks the destination and recreates it without exclusive creation or symlink protection. A local attacker who can write to the destination directory can win that race and redirect the write to another file.
Exploit
Fix
Link Following
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Weakness Enumeration
Related Identifiers
Affected Products
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
Red Hat Openshift Container Platform 4