Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
saitoha libsixel until v1.8.7 was discovered to contain a memory leak via the component malloc_stub.c.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
| Date | Total | Labels |
|---|
| 2026-02-23 | 1 | Disclosure1 |
| 2026-02-24 | 1 | Disclosure1 |
| 2026-03-06 | 1 | Patch1 |
CVE-2025-61146 Memory Leak Vulnerability in Libsixel Versions Prior to 1.8.7 https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-61146
Post summary
The text announces a memory‑leak vulnerability in Libsixel versions prior to 1.8.7 (CVE‑2025‑61146) without providing exploitation details or mitigation steps.
Fedora fixes critical libsixel memory leak CVE-2025-61146 in Fedora 42 and 43, patching rpl_malloc() in malloc_stub.c. Users should update encoder/decoder packages promptly. https://threatcluster.io/cluster/critical-memory-leak-vulnerability-in-fedora-libsixel-fixed-8e59e755
Post summary
Fedora releases a patch for CVE‑2025‑61146, a critical memory‑leak in libsixel, urging users to update their encoder/decoder packages.
CVE-2025-61146 saitoha libsixel until v1.8.7 was discovered to contain a memory leak via the component malloc_stub.c. https://www.cve.org/CVERecord?id=CVE-2025-61146
Post summary
CVE-2025-61146 is a memory‑leak vulnerability in libsixel (up to v1.8.7) affecting malloc_stub.c, with no PoC, exploit, or patch details provided.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | saitoha | libsixel | - | - | - |