CVE-2025-69648

GNU Binutils thru 2.45.1 readelf contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF .debug_rnglists data. A logic flaw in the DWARF parsing path causes readelf to repeatedly print the same warning message without making forward progress, resulting in a non-terminating output loop that requires manual interruption. No evidence of memory corruption or code execution was observed.

CVE-2025-69648 is fixed in 12 products on 1 platform, first by DEBIAN-CVE-2025-69648, released March 9, 2026. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

7.4

Important

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0020

10th percentile

GNU Binutils thru 2.45.1 readelf contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF .debug_rnglists data. A logic flaw in the DWARF parsing path causes readelf to repeatedly print the same warning message without making forward progress, resulting in a non-terminating output loop that requires manual interruption. No evidence of memory corruption or code execution was observed.

Where it's fixed

Product	Fixed in	Fix	Released
Linux
binutils · Debian 14	2.46-1	DEBIAN-CVE-2025-69648	Mar 9, 2026
mingw-binutils · Fedora 43	2.45.1-2.fc43	FEDORA-2026-9174E6EA37	Mar 27, 2026
mingw-binutils-debuginfo · Fedora 43	2.45.1-2.fc43	FEDORA-2026-9174E6EA37	Mar 27, 2026
mingw-binutils-debugsource · Fedora 43	2.45.1-2.fc43	FEDORA-2026-9174E6EA37	Mar 27, 2026
mingw-binutils-generic · Fedora 43	2.45.1-2.fc43	FEDORA-2026-9174E6EA37	Mar 27, 2026
mingw-binutils-generic-debuginfo · Fedora 43	2.45.1-2.fc43	FEDORA-2026-9174E6EA37	Mar 27, 2026
mingw32-binutils · Fedora 43	2.45.1-2.fc43	FEDORA-2026-9174E6EA37	Mar 27, 2026
mingw32-binutils-debuginfo · Fedora 43	2.45.1-2.fc43	FEDORA-2026-9174E6EA37	Mar 27, 2026
mingw64-binutils · Fedora 43	2.45.1-2.fc43	FEDORA-2026-9174E6EA37	Mar 27, 2026
mingw64-binutils-debuginfo · Fedora 43	2.45.1-2.fc43	FEDORA-2026-9174E6EA37	Mar 27, 2026
ucrt64-binutils · Fedora 43	2.45.1-2.fc43	FEDORA-2026-9174E6EA37	Mar 27, 2026
ucrt64-binutils-debuginfo · Fedora 43	2.45.1-2.fc43	FEDORA-2026-9174E6EA37	Mar 27, 2026

Details

Published
March 9, 2026
Weakness
Loop with Unreachable Exit Condition ('Infinite Loop')
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-69648

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