# CVE-2025-69644: An issue was discovered in Binutils before 2.46. The objdump contains a denial-of-service vulnerability when processing a crafted binary with malformed debug information. A logic flaw in the handling of DWARF location list headers can cause objdump to enter an unbounded loop and produce endless output until manually interrupted. This issue affects versions prior to the upstream fix and allows a local attacker to cause excessive resource consumption by supplying a malicious input file.

CVE-2025-69644 is fixed in 12 products on 1 platform, first by DEBIAN-CVE-2025-69644, released March 6, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-69644
- Priority: Routine
- CVSS: 5.0 (Moderate)
- EPSS: 0.0014
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 6, 2026
- Weakness: Uncontrolled Resource Consumption
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-69644

## Description

An issue was discovered in Binutils before 2.46. The objdump contains a denial-of-service vulnerability when processing a crafted binary with malformed debug information. A logic flaw in the handling of DWARF location list headers can cause objdump to enter an unbounded loop and produce endless output until manually interrupted. This issue affects versions prior to the upstream fix and allows a local attacker to cause excessive resource consumption by supplying a malicious input file.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | binutils Debian 14 | 2.46-1 | [DEBIAN-CVE-2025-69644](https://patchblox.com/security/data/fix/linux/debian-cve-2025-69644.md) | Mar 6, 2026 |
| Linux | mingw-binutils Fedora 43 | 2.45.1-2.fc43 | [FEDORA-2026-9174E6EA37](https://patchblox.com/security/data/fix/linux/fedora-2026-9174e6ea37.md) | Mar 27, 2026 |
| Linux | mingw-binutils-debuginfo Fedora 43 | 2.45.1-2.fc43 | [FEDORA-2026-9174E6EA37](https://patchblox.com/security/data/fix/linux/fedora-2026-9174e6ea37.md) | Mar 27, 2026 |
| Linux | mingw-binutils-debugsource Fedora 43 | 2.45.1-2.fc43 | [FEDORA-2026-9174E6EA37](https://patchblox.com/security/data/fix/linux/fedora-2026-9174e6ea37.md) | Mar 27, 2026 |
| Linux | mingw-binutils-generic Fedora 43 | 2.45.1-2.fc43 | [FEDORA-2026-9174E6EA37](https://patchblox.com/security/data/fix/linux/fedora-2026-9174e6ea37.md) | Mar 27, 2026 |
| Linux | mingw-binutils-generic-debuginfo Fedora 43 | 2.45.1-2.fc43 | [FEDORA-2026-9174E6EA37](https://patchblox.com/security/data/fix/linux/fedora-2026-9174e6ea37.md) | Mar 27, 2026 |
| Linux | mingw32-binutils Fedora 43 | 2.45.1-2.fc43 | [FEDORA-2026-9174E6EA37](https://patchblox.com/security/data/fix/linux/fedora-2026-9174e6ea37.md) | Mar 27, 2026 |
| Linux | mingw32-binutils-debuginfo Fedora 43 | 2.45.1-2.fc43 | [FEDORA-2026-9174E6EA37](https://patchblox.com/security/data/fix/linux/fedora-2026-9174e6ea37.md) | Mar 27, 2026 |
| Linux | mingw64-binutils Fedora 43 | 2.45.1-2.fc43 | [FEDORA-2026-9174E6EA37](https://patchblox.com/security/data/fix/linux/fedora-2026-9174e6ea37.md) | Mar 27, 2026 |
| Linux | mingw64-binutils-debuginfo Fedora 43 | 2.45.1-2.fc43 | [FEDORA-2026-9174E6EA37](https://patchblox.com/security/data/fix/linux/fedora-2026-9174e6ea37.md) | Mar 27, 2026 |
| Linux | ucrt64-binutils Fedora 43 | 2.45.1-2.fc43 | [FEDORA-2026-9174E6EA37](https://patchblox.com/security/data/fix/linux/fedora-2026-9174e6ea37.md) | Mar 27, 2026 |
| Linux | ucrt64-binutils-debuginfo Fedora 43 | 2.45.1-2.fc43 | [FEDORA-2026-9174E6EA37](https://patchblox.com/security/data/fix/linux/fedora-2026-9174e6ea37.md) | Mar 27, 2026 |

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Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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