Skip to main content

Radare2 CVE-2026-6941

| EUVDEUVD-2026-25302 MEDIUM
Improper Link Resolution Before File Access (CWE-59)
2026-04-23 VulnCheck GHSA-2x93-pf6j-8c9x
6.9
CVSS 4.0 · NVD
Share

Severity by source

NVD PRIMARY
6.9 MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
P
Scope
X

Lifecycle Timeline

6
PoC Detected
Apr 27, 2026 - 14:57 vuln.today
Public exploit code
Patch released
Apr 27, 2026 - 14:57 nvd
Patch available
Patch available
Apr 23, 2026 - 22:16 EUVD
CVSS changed
Apr 23, 2026 - 21:27 NVD
6.6 (MEDIUM) 6.9 (MEDIUM)
EUVD ID Assigned
Apr 23, 2026 - 21:00 euvd
EUVD-2026-25302
CVE Published
Apr 23, 2026 - 20:39 nvd
MEDIUM 6.9

DescriptionCVE.org

radare2 prior to 6.1.4 contains a path traversal vulnerability in its project notes handling that allows attackers to read or write files outside the configured project directory by importing a malicious .zrp archive containing a symlinked notes.txt file. Attackers can craft a .zrp archive with a symlinked notes.txt that bypasses directory confinement checks, allowing note operations to follow the symlink and access arbitrary files outside the dir.projects root directory.

Analysis

radare2 prior to 6.1.4 contains a path traversal vulnerability in its project notes handling that allows attackers to read or write files outside the configured project directory by importing a malicious .zrp archive containing a symlinked notes.txt file. Attackers can craft a .zrp archive with a symlinked notes.txt that bypasses directory confinement checks, allowing note operations to follow the symlink and access arbitrary files outside the dir.projects root directory.

CVE-2023-46570 CRITICAL POC
9.8 Oct 28

An out-of-bounds read in radare2 v.5.8.9 and before exists in the print_insn32 function of libr/arch/p/nds32/nds32-dis.h

CVE-2023-46569 CRITICAL POC
9.8 Oct 28

An out-of-bounds read in radare2 v.5.8.9 and before exists in the print_insn32_fpu function of libr/arch/p/nds32/nds32-d

CVE-2023-4322 CRITICAL POC
9.8 Aug 14

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0. Rated critical severity (CVSS 9.8), th

CVE-2026-6942 CRITICAL POC
9.3 Apr 23

radare2-mcp version 1.6.0 and earlier contains an os command injection vulnerability that allows remote attackers to exe

CVE-2022-1899 CRITICAL POC
9.1 May 26

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0. Rated critical severity (CVSS 9.1), this vulne

CVE-2022-1297 CRITICAL POC
9.1 Apr 11

Out-of-bounds Read in r_bin_ne_get_entrypoints function in GitHub repository radareorg/radare2 prior to 5.6.8. Rated cri

CVE-2022-1296 CRITICAL POC
9.1 Apr 11

Out-of-bounds read in `r_bin_ne_get_relocs` function in GitHub repository radareorg/radare2 prior to 5.6.8. Rated critic

CVE-2023-5686 HIGH POC
8.8 Oct 20

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0. Rated high severity (CVSS 8.8), this v

CVE-2026-40499 HIGH POC
8.4 Apr 15

Command injection in radare2's PDB parser (versions <6.1.4) enables arbitrary command execution when analysts process ma

CVE-2017-16357 HIGH POC
7.8 Nov 01

In radare 2.0.1, a memory corruption vulnerability exists in store_versioninfo_gnu_verdef() and store_versioninfo_gnu_ve

CVE-2017-15932 HIGH POC
7.8 Oct 27

In radare2 2.0.1, an integer exception (negative number leading to an invalid memory access) exists in store_versioninfo

CVE-2017-15931 HIGH POC
7.8 Oct 27

In radare2 2.0.1, an integer exception (negative number leading to an invalid memory access) exists in store_versioninfo

Share

CVE-2026-6941 vulnerability details – vuln.today

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy