PT-2026-55809 · Radareorg · Radare2

Kery Qi · Published 2026-07-05 · Updated 2026-07-05 · CVE-2026-14759

Mitre

CVSS v3.1

3.3

Low

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

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.

Exploit

Fix

Buffer Overflow

Heap Based Buffer Overflow

Weakness Enumeration

CWE-119

CWE-122

Related Identifiers

CVE-2026-14759

Affected Products

Radare2

References · 8

• 🔥 https://github.com/radareorg/radare2/issues/26043 · Exploit
• https://github.com/radareorg/radare2/commit/cd62d15a6cbecdc67fd03f3ebdbbbeb741d18f87 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-14759 · Security Note
• https://vuldb.com/submit/850383 · Note
• https://vuldb.com/vuln/376348/cti · Note
• https://vuldb.com/cve/CVE-2026-14759 · Note
• https://github.com/radareorg/radare2 · Note
• https://vuldb.com/vuln/376348 · Note