Technology · Radare
Radare2 vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 9 vulnerabilities in Radare2: 6 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-81885, was published on 22 September 2026.
- Last 7 days
- 6
- Last 90 days
- 6
- Critical, all time
- 0
- Exploited in the wild
- 0
About Radare2
Radare2 is an open-source framework for reverse engineering and analyzing binaries.
Latest Radare2 vulnerabilities
- CVE-2026-81885: radare2 infinite loop in NE relocation parsermediumCVSS 5.5EPSS 0.1%
- CVE-2026-81882: radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's binary…lowCVSS 3.3EPSS 0.1%
- CVE-2026-81881: radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O Swift…lowCVSS 3.3EPSS 0.1%
- CVE-2026-81880: radare2 PEF loader denial of servicemediumCVSS 5.5EPSS 0.1%
- CVE-2026-81879: radare2 heap out-of-bounds read in ELF PN_XNUM handlingmediumCVSS 5.5EPSS 0.2%
- CVE-2026-81878: radare2 heap overflow in CPython marshal parsermediumCVSS 5.5EPSS 0.2%
- CVE-2026-8696: radareorg radare2 use-after-free in gdbr_pids_listhighCVSS 7.5
- CVE-2026-8695: radare2 6.1.5 contains a use-after-free vulnerability in the gdbr_threads_list() function that allows remote attackers to…highCVSS 7.5EPSS 0.3%
- CVE-2026-40527: radare2 command injection via DWARF parameter nameshighCVSS 7.8EPSS 0.0%
Most severe Radare2 vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-40527: radare2 command injection via DWARF parameter nameshighCVSS 7.8EPSS 0.0%
- CVE-2026-8695: radare2 6.1.5 contains a use-after-free vulnerability in the gdbr_threads_list() function that allows remote attackers to…highCVSS 7.5EPSS 0.3%
- CVE-2026-8696: radareorg radare2 use-after-free in gdbr_pids_listhighCVSS 7.5
- CVE-2026-81879: radare2 heap out-of-bounds read in ELF PN_XNUM handlingmediumCVSS 5.5EPSS 0.2%
- CVE-2026-81878: radare2 heap overflow in CPython marshal parsermediumCVSS 5.5EPSS 0.2%
- CVE-2026-81880: radare2 PEF loader denial of servicemediumCVSS 5.5EPSS 0.1%
- CVE-2026-81885: radare2 infinite loop in NE relocation parsermediumCVSS 5.5EPSS 0.1%
- CVE-2026-81881: radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O Swift…lowCVSS 3.3EPSS 0.1%
- CVE-2026-81882: radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's binary…lowCVSS 3.3EPSS 0.1%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 6 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/radare2.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Radare2 vulnerabilities", https://junglewise.ai/threats/technologies/radare2, 26 September 2026.