CVE-2025-11839
published 2025-10-16CVE-2025-11839: A security flaw has been discovered in GNU Binutils 2.45. Impacted is the function tg_tag_type of the file prdbg.c. Performing a manipulation results in…
low1.9CVSS 4.0
AVLACLATNPRLUINVCNVINVALSCNSINSANEPCRXIRXARXMAVXMACXMATXMPRXMUIXMVCXMVIXMVAXMSCXMSIXMSAXSXAUXRXVXREXUX
A security flaw has been discovered in GNU Binutils 2.45. Impacted is the function tg_tag_type of the file prdbg.c. Performing a manipulation results in unchecked return value. The attack needs to be approached locally. The exploit has been released to the public and may be used for attacks.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | binutils | < binutils 2.46-1 (forky) | binutils 2.46-1 (forky) |
| gnu | binutils | — | — |
| gnu | binutils | >= 0 < 2.46-1 | 2.46-1 |
| gnu | binutils | >= 0 < 2.38-4ubuntu2.11 | 2.38-4ubuntu2.11 |
| gnu | binutils | >= 0 < 2.42-4ubuntu2.7 | 2.42-4ubuntu2.7 |
| gnu | binutils | >= 0 < 2.45-7ubuntu1.1 | 2.45-7ubuntu1.1 |
| gnu | binutils | >= 0 < 2.24-5ubuntu14.2+esm7 | 2.24-5ubuntu14.2+esm7 |
| gnu | binutils | >= 0 < 2.26.1-1ubuntu1~16.04.8+esm13 | 2.26.1-1ubuntu1~16.04.8+esm13 |
| gnu | binutils | >= 0 < 2.30-21ubuntu1~18.04.9+esm5 | 2.30-21ubuntu1~18.04.9+esm5 |
| gnu | binutils | >= 0 < 2.34-6ubuntu1.11+esm1 | 2.34-6ubuntu1.11+esm1 |
| msrc | azl3_binutils_2.41-10_on_azure_linux_3.0 | — | — |
| msrc | azl3_binutils_2.41-9_on_azure_linux_3.0 | — | — |
| msrc | cbl2_binutils_2.37-17_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_binutils_2.37-19_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_binutils_2.37-20_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv4.01.9LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
osv4.8MEDIUM