Veille CVE
CVE-2026-90802
4.4 MoyenneDescription
A weakness has been identified in GNU Binutils 2.47. Affected is the function bfd_putl64 of the file bfd/libbfd.c of the component ld. This manipulation causes null pointer dereference. The attack requires local access. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through a bug report but has not responded yet.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 4.0 | 1.9 Faible | cna@vuldb.com | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/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 |
| 3.1 | 4.4 Moyenne | cna@vuldb.com | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L |
| 2.0 | 3.2 Faible | cna@vuldb.com | AV:L/AC:L/Au:S/C:N/I:P/A:P |
Faiblesses (CWE)
Références
- https://github.com/r1ck9-2q/cve_summit/blob/main/SEGV%20in%20%60bfd_putl64%60%20(bfdlibbfd.c989)%20during%20relocation%20output%20via%20malformed%20ELF.md ExploitMitigationThird Party Advisory
- https://sourceware.org/bugzilla/show_bug.cgi?id=34443 ExploitThird Party Advisory
- https://vuldb.com/cve/CVE-2026-90802 Permissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/submit/920277 Permissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/vuln/403304 Permissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/vuln/403304/cti Permissions RequiredThird Party AdvisoryVDB Entry
- https://www.gnu.org/ Product