VulnerabilityAnalyzed
CVE-2026-14761
A security vulnerability has been detected in radareorg radare2 up to 6.1.6.
LOW 1.9EPSS 0.19%
Does this matter?
Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 1.9 LOWCVSS: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/M
- EPSS
- 0.19% probability · 9th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189, CWE-190
- Affected
- radare/radare2
- Source
- cna@vuldb.com
References
- https://github.com/radareorg/radare2/Product
- https://github.com/radareorg/radare2/commit/a20a56917ae85d732e683f8d9078bdcfee92446cPatch
- https://github.com/radareorg/radare2/issues/26045Exploit, Issue Tracking
- https://vuldb.com/cve/CVE-2026-14761Third Party Advisory, VDB Entry
- https://vuldb.com/submit/850385Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/376350Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/376350/ctiPermissions Required, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.