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CVE-2026-48269 Adobe CVE debrief

CVE-2026-48269 is a Heap-based Buffer Overflow vulnerability in Adobe Premiere Pro 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. This vulnerability has a CVSS score of 7.8 and is classified as HIGH severity. The vulnerability requires user interaction, as a victim must open a malicious file for exploitation to occur.

Vendor
Adobe
Product
Premiere Pro
CVSS
HIGH 7.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-14
Original CVE updated
2026-07-17
Advisory published
2026-07-14
Advisory updated
2026-07-17

Who should care

Users of Adobe Premiere Pro versions prior to 25.6.6 or 26.2.3 should apply the necessary updates to prevent potential arbitrary code execution. This vulnerability could lead to arbitrary code execution in the context of the current user. Affected operators, platforms, vulnerability-management, and security teams should review the official advisory and CVE record to validate affected scope, severity, and vendor guidance.

Technical summary

The CVE-2026-48269 vulnerability is caused by a Heap-based Buffer Overflow in Adobe Premiere Pro. This vulnerability has a CVSS score of 7.8 and is classified as HIGH severity. The vulnerability requires user interaction, as a victim must open a malicious file for exploitation to occur. The CVSS vector for this vulnerability is CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. Users of Adobe Premiere Pro versions prior to 25.6.6 or 26.2.3 should apply the necessary updates to prevent potential arbitrary code execution.

Defensive priority

High priority should be given to updating Adobe Premiere Pro to the latest version, as this vulnerability could lead to arbitrary code execution. Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance.

Recommended defensive actions

  • Apply the necessary updates to Adobe Premiere Pro
  • Ensure that users are aware of the risks associated with opening malicious files
  • Implement compensating controls to detect and prevent potential exploitation
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record was published on 2026-07-14T21:16:57.473Z and was last modified on 2026-07-17T03:25:07.477Z. The NVD entry is currently Analyzed. There is limited information available about the specific details of the vulnerability. Further verification and review of the official advisory and CVE record are necessary to validate affected scope, severity, and vendor guidance.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-14T21:16:57.473Z and has not been modified since then. The NVD entry is currently Analyzed.