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Critical9.8Atlassian

Critical [CVE-2023-22524] Certain versions of the Atlassian Companion App for MacOS were affected by a remote code execution vulnerability.

This critical-severity Atlassian advisory covers CVE-2023-22524.

CVE-2023-22524 Published Dec 6, 2023Updated by vendor Jun 17, 2026
Affected products & platforms
AtlassianUnclassified
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Summary

Certain versions of the Atlassian Companion App for MacOS were affected by a remote code execution vulnerability. An attacker could utilize WebSockets to bypass Atlassian Companion’s blocklist and MacOS Gatekeeper to allow execution of code.

Affected versions

No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.

Official advisory · medium-confidence parse· fetched 2 months ago·verify at source

Fixed versions

No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.

Official advisory · medium-confidence parse· fetched 2 months ago·verify at source

Mitigation

The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.

Official advisory · medium-confidence parse· fetched 2 months ago·verify at source

Discussion(0)

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