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TI-2026-26880 Aliases CVE-2026-34636GHSA-h7wf-xq35-xj22

Premiere Pro | Out-of-bounds Write (CWE-787)

Priority LOW 35CWE-787Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

Premiere Pro versions 26.0.2, 25.6.4 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00148 4th percentileScored 2026-11-07
Fix Fixed Premiere (Adobe): 26.2Premiere Pro (Adobe): 25.6.5

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
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
AdobePremiereup to 26.0.226.2Patch availableCNA
AdobePremiere Proup to 25.6.425.6.5Patch availableCNA
  • Premiere VendorAdobe Affected up to 26.0.2 Fixed in 26.2 Patch available CNA
  • Premiere Pro VendorAdobe Affected up to 25.6.4 Fixed in 25.6.5 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:adobe:premiere_pro:*:*:*:*:*:*:*:*before 25.6.5; 26.0 to before 26.2VulnerableAdobe
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*not specified by NVDRunning onApple
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:adobe:premiere_pro:*:*:*:*:*:*:*:* Versions before 25.6.5; 26.0 to before 26.2 Vulnerable ·Adobe
  • cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Apple
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

  • Fix · CNA Premiere (Adobe) Fixed in 26.2
  • Fix · CNA Premiere Pro (Adobe) Fixed in 25.6.5

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Adobe Premiere, Premiere Pro — helpx.adobe.com/security/products/premiere_pro/apsb26-46.ht…

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2026-26882 Premiere Pro | Use After Free (CWE-416)Priority LOW 35
    • TI-2026-26881 Premiere Pro | Out-of-bounds Write (CWE-787)Priority LOW 35
    Show all 3 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-34636
  2. 2026-10-03 Alias added: GHSA-h7wf-xq35-xj22

References

Advisory 1

  • TI-2021-14448 Adobe Premiere Pro Memory Corruption Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8
  • TI-2021-21511 Adobe Premiere Pro M4A file memory corruption vulnerability could lead to remote code execution CVSS 3.1HIGH 7.8
  • TI-2021-18933 Adobe Bridge Out-of-bounds read could lead to Arbitrary Code Execution CVSS 3.1HIGH 7.8
  • TI-2021-17738 Adobe Premiere Pro MOV file memory corruption vulnerability could lead to arbitrary code execution CVSS 3.1HIGH 7.8
  • TI-2021-17737 Adobe Premiere Pro WAV file memory corruption vulnerability could lead to arbitrary code execution CVSS 3.1HIGH 7.8
  • TI-2021-17736 Adobe Premiere Pro WAV file memory corruption vulnerability could lead to arbitrary code execution CVSS 3.1HIGH 7.8
See all 43 →

Sources

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