CVE search · CVE-2026-90802
CVE-2026-90802
low 1.9
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.
Details
- Status
- Analyzed
- Published
- Last changed
- Source
- cna@vuldb.com
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 4.0 | low 1.9 | 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 |
cna@vuldb.comSecondary |
| CVSS 3.1 | medium 4.4 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L |
cna@vuldb.comSecondary |
| CVSS 2.0 | low 3.2 | AV:L/AC:L/Au:S/C:N/I:P/A:P |
cna@vuldb.comSecondary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
- gnu · binutils
References
- https://github.com/r1ck9-2q/cve_summit/blob/main/SEGV%20in%20%60bfd_putl64%60%20(bfdlibbfd.c989)%20during%20relocation%20output%20via%20malformed%20ELF.mdExploitMitigationThird Party Advisory
- https://sourceware.org/bugzilla/show_bug.cgi?id=34443ExploitThird Party Advisory
- https://vuldb.com/cve/CVE-2026-90802Permissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/submit/920277Permissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/vuln/403304Permissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/vuln/403304/ctiPermissions RequiredThird Party AdvisoryVDB Entry
- https://www.gnu.org/Product