CVE-2026-14759
radareorg radare2 RBinJava Line Number Table class.c r_bin_java_inner_classes_attr_calc_size heap-based overflow
CVSS Score
3.3
EPSS Score
0.1%
EPSS Percentile
3th
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.
| CWE | CWE-122 CWE-119 |
| Vendor | radareorg |
| Product | radare2 |
| Published | Jul 5, 2026 |
| Last Updated | Jul 6, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
radareorg / radare2
6.1.0 6.1.1 6.1.2 6.1.3 6.1.4 6.1.5 6.1.6
References
vuldb.com: https://vuldb.com/vuln/376348 vuldb.com: https://vuldb.com/vuln/376348/cti vuldb.com: https://vuldb.com/cve/CVE-2026-14759 vuldb.com: https://vuldb.com/submit/850383 github.com: https://github.com/radareorg/radare2/issues/26043 github.com: https://github.com/radareorg/radare2/commit/cd62d15a6cbecdc67fd03f3ebdbbbeb741d18f87 github.com: https://github.com/radareorg/radare2/
Credits
🔍 Kery Qi (VulDB User)