CVE-2025-61146

MEDIUM EPSS 2.0%
Published Feb 23, 20264mo ago · Modified Apr 23, 20262mo ago
4.0 CVSS 3.1
Medium
Find Similar
Published Feb 23, 2026 4mo ago
Last Modified Apr 23, 2026 2mo ago

Description

saitoha libsixel until v1.8.7 was discovered to contain a memory leak via the component malloc_stub.c.

CVSS Details

Base Score
4.0
Exploitability
2.5
Impact
1.4
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability Low

Threat Intelligence

EPSS Exploit Probability
2.0% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 1

VendorProductVersionRange
saitohalibsixel* <1.8.7

References 3

  • gist.github.com https://gist.github.com/optionGo/1100e5be05c5558501a95f5e99160584
    Third Party Advisory
  • github.com https://github.com/saitoha/libsixel/commit/e0ba6685262a3679cc5b9009c0c5b7dc8a3f262e
    Patch
  • github.com https://github.com/saitoha/libsixel/issues/207
    Issue TrackingVendor Advisory

Remediation

  • github.com https://github.com/saitoha/libsixel/commit/e0ba6685262a3679cc5b9009c0c5b7dc8a3f262e
    Patch