How severe is CVE-2026-22767?

CVE-2026-22767 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.

Is CVE-2026-22767 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-22767?

CVE-2026-22767 affects Dell Appsync. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-22767?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-22767 have an EU (EUVD) identifier?

Yes. CVE-2026-22767 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-17871.

When was CVE-2026-22767 published?

CVE-2026-22767 was published on 2026-04-01 and last updated on 2026-06-17.

CVE-2026-22767

CVE-2026-22767 is a high-severity vulnerability in Dell Appsync with a CVSS 3.x base score of 7.3. 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-61.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-17871
Weakness: CWE-61
Affected product: Dell Appsync
Published: 2026-04-01
Last modified: 2026-06-17

Description

Dell AppSync, version(s) 4.6.0, contain(s) an UNIX Symbolic Link (Symlink) Following vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information tampering.

Frequently asked questions

What is CVE-2026-22767?: Dell AppSync, version(s) 4.6.0, contain(s) an UNIX Symbolic Link (Symlink) Following vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information tampering.
How severe is CVE-2026-22767?: CVE-2026-22767 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.
Is CVE-2026-22767 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-22767?: CVE-2026-22767 affects Dell Appsync. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-22767?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-22767 have an EU (EUVD) identifier?: Yes. CVE-2026-22767 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-17871.
When was CVE-2026-22767 published?: CVE-2026-22767 was published on 2026-04-01 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000446965/dsa-2026-163-security-update-for-dell-appsync-vulnerabilities

Affected products (1)

cpe:2.3:a:dell:appsync:*:*:*:*:*:*:*:*

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