CVE-2026-14761
Publication date 6 July 2026
Last updated 6 July 2026
Ubuntu priority
Description
A security vulnerability has been detected in radareorg radare2 up to 6.1.6. The affected element is the function r_str_ndup/r_str_append of the file libr/util/str.c. The manipulation leads to integer overflow. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. The identifier of the patch is a20a56917ae85d732e683f8d9078bdcfee92446c. Applying a patch is the recommended action to fix this issue.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| radare2 | 26.04 LTS resolute |
Needs evaluation
|
| 25.10 questing |
Needs evaluation
|
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy | Not in release | |
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
Severity score breakdown
CVSS version:
Base score
1.9 · Low
Vector: CVSS: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
Base score
3.3 · Low
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
References
Other references
- https://www.cve.org/CVERecord?id=CVE-2026-14761
- https://github.com/radareorg/radare2/issues/26045
- https://github.com/radareorg/radare2/commit/a20a56917ae85d732e683f8d9078bdcfee92446c (6.1.8)
- https://github.com/radareorg/radare2/
- https://github.com/radareorg/radare2/commit/a20a56917ae85d732e683f8d9078bdcfee92446c
- https://vuldb.com/cve/CVE-2026-14761
- https://vuldb.com/submit/850385
- https://vuldb.com/vuln/376350
- https://vuldb.com/vuln/376350/cti