How severe is CVE-2025-61147?

CVE-2025-61147 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-61147 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-61147?

CVE-2025-61147 affects Struktur Libde265. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-61147?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-61147 have an EU (EUVD) identifier?

Yes. CVE-2025-61147 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207620.

When was CVE-2025-61147 published?

CVE-2025-61147 was published on 2026-02-23 and last updated on 2026-06-17.

CVE-2025-61147

CVE-2025-61147 is a medium-severity vulnerability in Struktur Libde265 with a CVSS 3.x base score of 6.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-120.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-207620
Weakness: CWE-120
Affected product: Struktur Libde265
Published: 2026-02-23
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2025-61147?: strukturag libde265 commit d9fea9d wa discovered to contain a segmentation fault via the component decoder_context::compute_framedrop_table().
How severe is CVE-2025-61147?: CVE-2025-61147 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-61147 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-61147?: CVE-2025-61147 affects Struktur Libde265. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-61147?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-61147 have an EU (EUVD) identifier?: Yes. CVE-2025-61147 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207620.
When was CVE-2025-61147 published?: CVE-2025-61147 was published on 2026-02-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:struktur:libde265:*:*:*:*:*:*:*:*

More vulnerabilities in Struktur Libde265

CVE-2022-1253 — Critical (CVSS 9.8): Heap-based Buffer Overflow in GitHub repository strukturag/libde265 prior to and including 1.0.8. The fix is…
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CVE-2023-49465 — High (CVSS 8.8): Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the…
CVE-2023-27103 — High (CVSS 8.8): Libde265 v1.0.11 was discovered to contain a heap buffer overflow via the function derive_collocated_motion_vectors at…
CVE-2020-21598 — High (CVSS 8.8): libde265 v1.0.4 contains a heap buffer overflow in the ff_hevc_put_unweighted_pred_8_sse function, which can be…

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