CVE-2025-69645
published 2026-03-06CVE-2025-69645: Binutils objdump contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF debug information. A logic error in the…
medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
Binutils objdump contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF debug information. A logic error in the handling of DWARF compilation units can result in an invalid offset_size value being used inside byte_get_little_endian, leading to an abort (SIGABRT). The issue was observed in binutils 2.44. A local attacker can trigger the crash by supplying a malicious input file.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | binutils | — | — |
| gnu | binutils | — | — |
| msrc | azl3_binutils_2.41-10_on_azure_linux_3.0 | — | — |
| msrc | cbl2_binutils_2.37-20_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv5.5MEDIUM