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TI-2025-01538 Aliases CVE-2025-1786GHSA-277c-h7c7-c26c

rizinorg rizin pdb.c msf_stream_directory_free buffer overflow

Priority MEDIUM 55CWE-119Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A vulnerability was found in rizinorg rizin up to 0.7.4. It has been rated as critical. This issue affects the function msf_stream_directory_free in the library /librz/bin/pdb/pdb.c. The manipulation of the argument -P leads to buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. Upgrading to version 0.8.0 is able to address this issue. It is recommended to upgrade the affected component.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00306 23rd percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD and the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
rizinorgrizin0.7.0; 0.7.1; 0.7.2; 0.7.3; 0.7.4—No fix listedCNA
  • rizin Vendorrizinorg Affected 0.7.0; 0.7.1; 0.7.2; 0.7.3; 0.7.4 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:rizin:rizin:*:*:*:*:*:*:*:*before 0.8.0Vulnerablerizinorg
  • cpe:2.3:a:rizin:rizin:*:*:*:*:*:*:*:* Versions before 0.8.0 Vulnerable ·rizinorg

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-1786
  2. 2026-10-03 Alias added: GHSA-277c-h7c7-c26c

References

Exploit 2

Patch 1

  • TI-2021-02614 Memory corruption in rizin CVSS 3.1HIGH 7.8
  • TI-2025-01540 rizinorg rizin utf8.c rz_utf8_encode heap-based overflow CVSS 4.0MEDIUM 4.8
  • TI-2024-20906 rizin before v0.6.3 is vulnerable to Improper Neutralization of Special Elements via… CVSS 3.1CRITICAL 9.1
  • TI-2024-20907 rizin before Release v0.6.3 is vulnerable to Uncontrolled Resource Consumption via… CVSS 3.1HIGH 7.5
  • TI-2023-20912 Rizin vulnerable to Integer Overflow in C++ demangler logic CVSS 3.1HIGH 7.8
  • TI-2023-12300 Rizin has stack-based buffer overflow when parsing GDB registers profile files CVSS 3.1HIGH 7.8
See all 19 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences