CVE-2011-2074

8.5 HIGH 3% exploit odds Fix listed

What it is

Unspecified vulnerability in the client in Skype 5.x before 5.1.0.922 on Mac OS X allows remote authenticated users to execute arbitrary code or cause a denial of service (application crash) via a crafted message.

At a glance

Exploitability: Can be exploited over the network with a login. High risk of data exposure, data tampering, service disruption.
Exploit odds: 2.9% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2011-05-10 18:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 23:30 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 2.9% in the next 30 days (EPSS).
Severity: 8.5 HIGH (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2011-05-10 18:55 UTC
Last modified: 2026-06-16 23:30 UTC
Exploit probability: 2.9% · EPSS, next 30 days
Record status: Modified

Affected

Skype 5.0.0.105
Skype 5.0.0.123
Skype 5.0.0.152
Skype 5.0.0.156
Skype 5.1.0.104
Skype 5.1.0.112

Attack profile CVSS 2.0 · 8.5

Attack vector: Network
Complexity: Medium
Authentication: Single
Confidentiality: Complete
Integrity: Complete
Availability: Complete

Raw vector

AV:N/AC:M/Au:S/C:C/I:C/A:C

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2011-2074.md and follow it. Check whether this project is affected by CVE-2011-2074. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record