CVE-2011-3026

6.8 MEDIUM 73% exploit odds Fix listed Memory safety Browser & mail

What it is

Integer overflow in libpng, as used in Google Chrome before 17.0.963.56, allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that trigger an integer truncation.

At a glance

Exploitability: Can be exploited over the network without logging in. Limited direct impact.
Exploit odds: 72.9% chance of exploitation in the next 30 days (EPSS). Higher than most.
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2012-02-16 20:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 23:32 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 72.9% in the next 30 days (EPSS).
Severity: 6.8 MEDIUM (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2012-02-16 20:55 UTC
Last modified: 2026-06-16 23:32 UTC
Exploit probability: 72.9% · EPSS, next 30 days
Weakness: CWE-190 · Integer overflow
Record status: Modified

Affected

Google Chrome < 17.0.963.56
Apple Iphone Os < 6.0
Apple Mac Os X < 10.7.5
Apple Mac Os X 10.6.8
Apple Mac Os X Server < 10.7.5
Apple Mac Os X Server 10.6.8
Opensuse 11.4
Suse Linux Enterprise Server 11

Attack profile CVSS 2.0 · 6.8

Attack vector: Network
Complexity: Medium
Authentication: None
Confidentiality: Partial
Integrity: Partial
Availability: Partial

Raw vector

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

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-2011-3026.md and follow it. Check whether this project is affected by CVE-2011-3026. 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