# CVE-2025-69644: Denial of service in n/a

> A local attacker can cause a denial of service in Binutils objdump by providing a crafted binary with malformed debug information, leading to an unbounded loop.

- **Severity:** Medium 5.0 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** Yes
- **Published:** 6 Mar 2026
- **Updated:** 10 Mar 2026
- **Also known as:** AZL-79577, AZL-79598, BELL-CVE-2025-69644, DEBIAN-CVE-2025-69644, ECHO-b155-ed65-13d4, GHSA-6j8w-mcjj-7669, MINI-xxq7-p3w6-hcrc, UBUNTU-CVE-2025-69644

## What is CVE-2025-69644?

CVE-2025-69644 is a medium-severity denial of service vulnerability in Gnu Binutils, published on 6 Mar 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official 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.

Weakness: CWE-400 (Uncontrolled Resource Consumption)

## Which versions are affected by CVE-2025-69644?

It affects 1 product.


Products: Gnu Binutils.

## How do I fix CVE-2025-69644?

Upgrade to a fixed version.

## Is CVE-2025-69644 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-69644 exists.

## Other vulnerabilities in Gnu Binutils

- [CVE-2017-7614](https://insights.sbomify.com/CVE-2017-7614/): Null dereference in n/a (critical 9.8)
- [CVE-2014-9939](https://insights.sbomify.com/CVE-2014-9939/): Memory corruption in n/a (critical 9.8)
- [CVE-2017-7226](https://insights.sbomify.com/CVE-2017-7226/): Information disclosure in n/a (critical 9.1)
- [CVE-2017-6969](https://insights.sbomify.com/CVE-2017-6969/): Information disclosure in n/a (critical 9.1)
- [CVE-2020-19726](https://insights.sbomify.com/CVE-2020-19726/): Denial of service in n/a (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-69644 and fix it if it is affected.

What it is: CVE-2025-69644 is a medium-severity denial of service vulnerability in Gnu Binutils, published on 6 Mar 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-69644 exists.

Affected product: Gnu Binutils. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-69644/ (Markdown: https://insights.sbomify.com/CVE-2025-69644/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-69644
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-69644
- OSV: https://osv.dev/vulnerability/CVE-2025-69644

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-69644/
Summaries are generated and may contain mistakes; the official description above is the record.