Disclosure summary
Glib: integer overflow in g_string_maybe_expand() leading to potential buffer overflow in glib gstring
Source-reported weakness categories
CWE-190
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
Microsoft Security Updates (CVRF) · 2025-Jun
Open original source · Updated Feb 18, 2026
Glib: integer overflow in g_string_maybe_expand() leading to potential buffer overflow in glib gstring
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
Microsoft maximum product score: 3.7
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | azl3 glib 2.78.6-3 on Azure Linux 3.0 | (MSRC status code 3) |
Vendor remediation references
- CBL-Mariner Releases · build 2.78.6-3 · product IDs 20272-17084
- Vendor guidance · product IDs 20272-17084
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2025-09-03T20:13:38-04:00
MODIFIED 2026-02-18T09:51:28-05:00
INGESTED 2026-10-08T12:50:05-04:00