Radare: >> Radare2 >> 0.10.3 Security Vulnerabilities
radare2 prior to 6.1.4 contains a path traversal vulnerability in project deletion that allows local attackers to recursively delete arbitrary directories by supplying absolute paths that escape the configured dir.projects root directory. Attackers can craft absolute paths to project marker files outside the project storage boundary to cause recursive deletion of attacker-chosen directories with permissions of the radare2 process, resulting in integrity and availability loss.
CVSS Score
6.9
EPSS Score
0.0
Published
2026-04-23
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.
CVSS Score
6.9
EPSS Score
0.0
Published
2026-04-23
radare2 prior to 6.1.4 contains a command injection vulnerability in the PDB parser's print_gvars() function that allows attackers to execute arbitrary commands by crafting a malicious PDB file with newline characters in symbol names. Attackers can inject arbitrary radare2 commands through unsanitized symbol name interpolation in the flag rename command, which are then executed when a user runs the idp command against the malicious PDB file, enabling arbitrary OS command execution through radare2's shell execution operator.
CVSS Score
8.4
EPSS Score
0.0
Published
2026-04-22
radare2 prior to version 6.1.4 contains a command injection vulnerability in the PDB parser's print_gvars() function that allows attackers to execute arbitrary commands by embedding a newline byte in the PE section header name field. Attackers can craft a malicious PDB file with specially crafted section names to inject r2 commands that are executed when the idp command processes the file.
CVSS Score
8.4
EPSS Score
0.0
Published
2026-04-15
A NULL pointer dereference vulnerability was discovered in radare2 6.0.5 and earlier within the info() function of bin_ne.c. A crafted binary input can trigger a segmentation fault, leading to a denial of service when the tool processes malformed data.
CVSS Score
5.5
EPSS Score
0.0
Published
2025-11-14
A NULL pointer dereference vulnerability was discovered in radare2 6.0.5 and earlier within the load() function of bin_dyldcache.c. Processing a crafted file can cause a segmentation fault and crash the program.
CVSS Score
4.3
EPSS Score
0.0
Published
2025-11-14
radare2 v5.9.8 and before contains a memory leak in the function bochs_open.
CVSS Score
3.3
EPSS Score
0.0
Published
2025-10-17
radare2 v5.9.8 and before contains a memory leak in the function r2r_subprocess_init.
CVSS Score
5.5
EPSS Score
0.0
Published
2025-10-17
radare2 v5.9.8 and before contains a memory leak in the function r_bin_object_new.
CVSS Score
5.5
EPSS Score
0.0
Published
2025-10-17
radare2 v.5.9.8 and before contains a memory leak in the function _load_relocations.
CVSS Score
5.5
EPSS Score
0.0
Published
2025-10-16
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