Disclosure summary
Binutils: binutils: arbitrary code execution via malformed xcoff object file processing
Source-reported weakness categories
CWE-122
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) · 2026-Apr
Open original source · Updated Sep 24, 2026
Binutils: binutils: arbitrary code execution via malformed xcoff object file processing
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
Microsoft maximum product score: 7.8
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | azl3 gdb 13.2-7 on Azure Linux 3.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 gdb 11.2-10 on CBL-Mariner 2.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 binutils 2.37-20 on CBL Mariner 2.0 | (MSRC status code 3) |
| Microsoft update guide | azl3 binutils 2.41-11 on Azure Linux 3.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 gdb 11.2-10 on CBL Mariner 2.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 binutils 2.37-20 | (MSRC status code 3) |
| Microsoft update guide | cbl2 binutils 2.37-20 on CBL-Mariner 2.0 | (MSRC status code 3) |
Vendor remediation references
- CBL-Mariner Releases · build 13.2-8 · product IDs 21201-17084
- Vendor guidance · product IDs 21201-17084
- Release Notes · product IDs 20598-21692, 20936-21692
- Vendor guidance · product IDs 20598-21692, 20936-21692
- CBL-Mariner Releases · build 2.41-12 · product IDs 21200-17084
- Vendor guidance · product IDs 21200-17084
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2026-05-02T21:02:05-04:00
MODIFIED 2026-09-24T22:39:41-04:00
INGESTED 2026-10-08T12:45:03-04:00