What is CVE-2025-61147?

CVE-2025-61147 is a medium-severity vulnerability in Struktur Libde265, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.2/10. Published 2026-02-23.

How severe is CVE-2025-61147?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Buffer overflow in Struktur Libde265

CVE-2025-61147

strukturag libde265 commit d9fea9d wa discovered to contain a segmentation fault via the component decoder_context::compute_framedrop_table().

Vulnerability class: Buffer Overflow

EPSS: 0.002 (5.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Struktur Libde265
N/a — versions n/a

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

cve@mitre.org (Exploit, Issue Tracking)
cve@mitre.org (Patch)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-61147?: CVE-2025-61147 is a medium-severity vulnerability in Struktur Libde265, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.2/10. Published 2026-02-23.
How severe is CVE-2025-61147?: Medium severity. CVSS v3 base score is 6.2 out of 10.