CVE-2023-0302
Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in GitHub repository radareorg/radare2 prior to 5.8.2.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in GitHub repository radareorg/radare2 prior to 5.8.2.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.37% probability · 31th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-75, CWE-74
- Affected
- radare/radare2
- Source
- security@huntr.dev
EPSS 0.4% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/radareorg/radare2/commit/961f0e723903011d4f54c2396e44efa91fcc74cePatch, Third Party Advisory
- https://huntr.dev/bounties/583133af-7ae6-4a21-beef-a4b0182cf82eExploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/radareorg/radare2/commit/961f0e723903011d4f54c2396e44efa91fcc74cePatch, Third Party Advisory
- https://huntr.dev/bounties/583133af-7ae6-4a21-beef-a4b0182cf82eExploit, Issue Tracking, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.