EUVD-2026-14435CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Lifecycle Timeline
4Description
A flaw was found in the GNU Binutils BFD library, a widely used component for handling binary files such as object files and executables. The issue occurs when processing specially crafted XCOFF object files, where a relocation type value is not properly validated before being used. This can cause the program to read memory outside of intended bounds. As a result, affected tools may crash or expose unintended memory contents, leading to denial-of-service or limited information disclosure risks.
Analysis
A specially crafted XCOFF object file can trigger an out-of-bounds memory read in the GNU Binutils BFD library due to improper validation of relocation type values. This affects Red Hat Enterprise Linux versions 6 through 10 and Red Hat OpenShift Container Platform 4, potentially allowing local attackers with user interaction to crash affected tools or disclose sensitive memory contents. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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Priority Score
Vendor Status
Debian
| Release | Status | Fixed Version | Urgency |
|---|---|---|---|
| bullseye | vulnerable | 2.35.2-2 | - |
| bookworm | vulnerable | 2.40-2 | - |
| trixie | vulnerable | 2.44-3 | - |
| forky, sid | vulnerable | 2.46-3 | - |
| (unstable) | fixed | (unfixed) | unimportant |
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External POC / Exploit Code
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