Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_save_keys feature_name_len integer overflow and resultant buffer overflow
Published Jun 26, 2023
9.8
CRITICALCVSS 3.1
EPSS 0.93%
Description
Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_save_keys feature_name_len integer overflow and resultant buffer overflow.
Affected products
No data.
- ≥ 5.0.0 · ≤ 5.1.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed Dec 5, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (8 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.93% (0.00928) | 59.10th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.93% (0.00928) | 55.70th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.07% (0.00075) | 20.16th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.27% (0.00270) | 68.71th | v3 (v2023.03.01) |
| Jul 2, 2024 | 0.20% (0.00200) | 57.87th | v3 (v2023.03.01) |
| May 26, 2024 | 0.11% (0.00106) | 43.27th | v3 (v2023.03.01) |
| Jul 4, 2023 | 0.09% (0.00087) | 36.11th | v3 (v2023.03.01) |
| Jun 27, 2023 | 0.06% (0.00061) | 23.75th | v3 (v2023.03.01) |
References (1)
Change history (0)
No recorded changes yet.