# CVE-2025-69652: binutils: GNU Binutils thru 2.46 readelf contains a vulnerability that leads to an abort (SIGABRT) when processing a crafted EL...

CVE-2025-69652 is fixed in 12 products on 1 platform, first by DEBIAN-CVE-2025-69652, released March 6, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-69652
- Priority: Routine
- CVSS: 6.2 (medium)
- EPSS: 0.0020
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 6, 2026

## Description

GNU Binutils thru 2.46 readelf contains a vulnerability that leads to an abort (SIGABRT) when processing a crafted ELF binary with malformed DWARF abbrev or debug information. Due to incomplete state cleanup in process_debug_info(), an invalid debug_info_p state may propagate into DWARF attribute parsing routines. When certain malformed attributes result in an unexpected data length of zero, byte_get_little_endian() triggers a fatal abort. No evidence of memory corruption or code execution was observed; the impact is limited to denial of service.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | binutils Debian 14 | 2.46-1 | [DEBIAN-CVE-2025-69652](https://patchblox.com/security/data/fix/linux/debian-cve-2025-69652.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 2026-11-08T00:53:09Z 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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