CVE-2025-26595
A buffer overflow flaw was found in X.Org and Xwayland. The code in XkbVModMaskText() allocates a fixed-sized buffer on the stack and copies the names of the virtual modifiers to that buffer. The code fails to check the bounds of the buffer and would copy the data regardless of the size.
Vendor
Product
CWE
Yayın Tarihi
2025-02-25 16:15:38
Güncelleme
2026-04-06 13:17:15
Source Identifier
secalert@redhat.com
KEV Date Added
-
Kategoriler
Referanslar
https://access.redhat.com/errata/RHSA-2025:2500
https://access.redhat.com/errata/RHSA-2025:2502
https://access.redhat.com/errata/RHSA-2025:2861
https://access.redhat.com/errata/RHSA-2025:2862
https://access.redhat.com/errata/RHSA-2025:2865
https://access.redhat.com/errata/RHSA-2025:2866
https://access.redhat.com/errata/RHSA-2025:2873
https://access.redhat.com/errata/RHSA-2025:2874
https://access.redhat.com/errata/RHSA-2025:2875
https://access.redhat.com/errata/RHSA-2025:2879
https://access.redhat.com/errata/RHSA-2025:2880
https://access.redhat.com/errata/RHSA-2025:3976
https://access.redhat.com/errata/RHSA-2025:7163
https://access.redhat.com/errata/RHSA-2025:7165
https://access.redhat.com/errata/RHSA-2025:7458
https://access.redhat.com/security/cve/CVE-2025-26595
https://bugzilla.redhat.com/show_bug.cgi?id=2345257
https://lists.debian.org/debian-lts-announce/2025/02/msg00036.html