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TI-2022-23949 Aliases CVE-2022-48335GHSA-q2vq-xwm4-jxrq

Widevine Trusted Application (TA) 5.0.0 through 7.1.1 has a PRDiagVerifyProvisioning…

Priority HIGH 82CWE-190Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.

Summary

Widevine Trusted Application (TA) 5.0.0 through 7.1.1 has a PRDiagVerifyProvisioning integer overflow and resultant buffer overflow.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01086 65th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:widevine:trusted_application:*:*:*:*:*:*:*:*5.0.0 – 7.1.1VulnerableWidevine
  • cpe:2.3:a:widevine:trusted_application:*:*:*:*:*:*:*:* Versions 5.0.0 – 7.1.1 Vulnerable ·Widevine

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-48335
  2. 2026-10-03 Alias added: GHSA-q2vq-xwm4-jxrq

References

Exploit 1

  • TI-2022-23950 Widevine Trusted Application (TA) 5.0.0 through 7.1.1 has a PRDiagParseAndStoreData… CVSS 3.1CRITICAL 9.8
  • TI-2022-23948 Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_verify_keys… CVSS 3.1CRITICAL 9.8
  • TI-2022-23947 Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_verify_keys… CVSS 3.1CRITICAL 9.8
  • TI-2022-23946 Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_save_keys file_name_len… CVSS 3.1CRITICAL 9.8
  • TI-2022-23945 Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_save_keys… CVSS 3.1CRITICAL 9.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences