How severe is CVE-2026-21317?

CVE-2026-21317 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-21317 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-21317?

CVE-2026-21317 affects Adobe Audition. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-21317?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-21317 have an EU (EUVD) identifier?

Yes. CVE-2026-21317 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7062.

When was CVE-2026-21317 published?

CVE-2026-21317 was published on 2026-02-10 and last updated on 2026-06-17.

CVE-2026-21317

CVE-2026-21317 is a medium-severity vulnerability in Adobe Audition with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7062
Weakness: CWE-125
Affected product: Adobe Audition
Published: 2026-02-10
Last modified: 2026-06-17

Description

Audition versions 25.3 and earlier are affected by an out-of-bounds read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to disclose sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Frequently asked questions

What is CVE-2026-21317?: Audition versions 25.3 and earlier are affected by an out-of-bounds read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to disclose sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
How severe is CVE-2026-21317?: CVE-2026-21317 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-21317 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-21317?: CVE-2026-21317 affects Adobe Audition. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-21317?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-21317 have an EU (EUVD) identifier?: Yes. CVE-2026-21317 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7062.
When was CVE-2026-21317 published?: CVE-2026-21317 was published on 2026-02-10 and last updated on 2026-06-17.

References

https://helpx.adobe.com/security/products/audition/apsb26-14.html

Affected products (1)

cpe:2.3:a:adobe:audition:*:*:*:*:*:*:*:*

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Other CWE-125 (Out-of-bounds Read) vulnerabilities

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CVE-2021-41556 — Critical (CVSS 10.0): sqclass.cpp in Squirrel through 2.2.5 and 3.x through 3.1 allows an out-of-bounds read (in the core interpreter) that…
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CVE-2017-14451 — Critical (CVSS 10.0): An exploitable out-of-bounds read vulnerability exists in libevm (Ethereum Virtual Machine) of CPP-Ethereum. A…
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