Adobe Audition up to 25.3 File access of memory location after end of buffer

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Adobe Audition up to 25.3. Impacted is an unknown function of the component File Handler. Such manipulation leads to access of memory location after end of buffer. This vulnerability is referenced as CVE-2026-21316. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Adobe Audition up to 25.3. Affected by this issue is an unknown code block of the component File Handler. The manipulation with an unknown input leads to a access of memory location after end of buffer vulnerability. Using CWE to declare the problem leads to CWE-788. The product reads or writes to a buffer using an index or pointer that references a memory location after the end of the buffer. Impacted is availability. CVE summarizes:

Audition versions 25.3 and earlier are affected by an Access of Memory Location After End of Buffer vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to cause the application to crash or become unresponsive. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

The advisory is available at helpx.adobe.com. This vulnerability is handled as CVE-2026-21316 since 12/12/2025. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Upgrading eliminates this vulnerability.

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Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 5.5
CNA Vector (adobe): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Access of memory location after end of buffer
CWE: CWE-788 / CWE-120 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfo

12/12/2025 CVE reserved
02/10/2026 +60 days Advisory disclosed
02/10/2026 +0 days VulDB entry created
02/10/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: adobe.com

Advisory: apsb26-14
Status: Confirmed

CVE: CVE-2026-21316 (🔒)
GCVE (CVE): GCVE-0-2026-21316
GCVE (VulDB): GCVE-100-345350

Entryinfo

Created: 02/10/2026 20:03
Changes: 02/10/2026 20:03 (63)
Complete: 🔍
Cache ID: 216::103

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