CVE-2026-14759
Performing a manipulation results in heap-based buffer overflow.
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
Description
A security flaw has been discovered in radareorg radare2 up to 6.1.6. This issue affects the function r_bin_java_inner_classes_attr_calc_size of the file shlr/java/class.c of the component RBinJava Line Number Table Parser. Performing a manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The patch is named cd62d15a6cbecdc67fd03f3ebdbbbeb741d18f87. To fix this issue, it is recommended to deploy a patch.
- 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
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-122
- Affected
- radare/radare2
- Source
- cna@vuldb.com
References
- https://github.com/radareorg/radare2/Product
- https://github.com/radareorg/radare2/commit/cd62d15a6cbecdc67fd03f3ebdbbbeb741d18f87Patch
- https://github.com/radareorg/radare2/issues/26043Exploit, Issue Tracking
- https://vuldb.com/cve/CVE-2026-14759Third Party Advisory, VDB Entry
- https://vuldb.com/submit/850383Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/376348Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/376348/ctiPermissions Required, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.