CVE-2011-3464

highpriority · track · 31EPSS 0.031 · 88 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

3.13% (88th) EPSS

CVSS 7.5 · high

Is it mine?

9 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-28

Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5.7 might allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via unspecified vectors, which trigger a stack-based buffer overflow.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.4–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-189USprimary

affected products (9)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
libpng libpng= 1.5.0nvdUScpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*
libpng libpng= 1.5.1nvdUScpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*
libpng libpng= 1.5.2nvdUScpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*
libpng libpng= 1.5.3nvdUScpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*
libpng libpng= 1.5.4nvdUScpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*
libpng libpng= 1.5.5nvdUScpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*
libpng libpng= 1.5.6nvdUScpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*
libpng libpng= 1.5.7nvdUScpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2012-07-22modified 2026-06-16

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Related entries.

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+1337 more

references (8)

External citations — patches, advisories, analysis.

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