CVE-2026-14759: 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 c
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.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-14759
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-147590.15% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 5% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-14759 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for radareorg radare2
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- lowCVE-2026-14789: A vulnerability was detected in radareorg radare2 up to 6.1.6. Affected by this issue is some …nvd · 2026-07-06
- lowCVE-2026-14788: A security vulnerability has been detected in radareorg radare2 up to 6.1.6. Affected by this …nvd · 2026-07-06
- lowCVE-2026-14787: A weakness has been identified in radareorg radare2 up to 6.1.6. Affected is the function cmd_…nvd · 2026-07-06
- lowCVE-2026-14786: A security flaw has been discovered in radareorg radare2 up to 6.1.6. This impacts the functio…nvd · 2026-07-06
- lowCVE-2026-14761: A security vulnerability has been detected in radareorg radare2 up to 6.1.6. The affected elem…nvd · 2026-07-05
- lowCVE-2026-14760: A weakness has been identified in radareorg radare2 up to 6.1.6. Impacted is the function r_co…nvd · 2026-07-05
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