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Vulnerabilities

Vulnerability · CVE-2010-2249

Memory leak in pngrutil.c in libpng before 1.2.44, and 1.4.x before 1.4.3, allows remote attackers to cause a denial of service (memory consumption and application cra…

Published Jun 30, 2010 · catalog updated Jun 16, 2026 · Apple

Check if you run it

No confirmed exploitation is on record for CVE-2010-2249. EPSS is 2.63%. Act only if a listed version of Apple is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
2.63%
Remediation
Version ranges on file
Affected products
cpe apple/iphone os · cpe apple/itunes · cpe apple/safari · cpe apple/tvos · cpe libpng/libpng · cpe opensuse/opensuse

Memory leak in pngrutil.c in libpng before 1.2.44, and 1.4.x before 1.4.3, allows remote attackers to cause a denial of service (memory consumption and application crash) via a PNG image containing malformed Physical Scale (aka sCAL) chunks.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe apple/iphone os>= 2.0, <= 4.1
  • cpe apple/itunes< 10.2
  • cpe apple/safari< 5.0.4
  • cpe apple/tvos< 4.1.0
  • cpe libpng/libpng< 1.2.44
  • cpe libpng/libpng< 1.4.3
  • cpe opensuse/opensuse11.1
  • cpe opensuse/opensuse11.2
  • cpe vmware/player< 2.5.5
  • cpe vmware/player< 3.1.2
  • cpe vmware/workstation< 6.5.5
  • cpe vmware/workstation< 7.1.2

How to fix CVE-2010-2249

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2010-2249. EPSS is 2.63%. Act only if a listed version of Apple is installed.

Which versions are affected?

Compare what you have installed with apple/iphone os >= 2.0, <= 4.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-401: Missing Release of Memory after Effective Lifetime. EPSS 2.63%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 30, 2010 · Apple Security Releases

    Detected

    Memory leak in pngrutil.c in libpng before 1.2.44, and 1.4.x before 1.4.3, allows remote attackers to cause a denial of service (memory consumption and application crash) via a PNG image containing malformed Physical Scale (aka sCAL) chunks.

  2. Jun 16, 2026 · Apple Security Releases

    Updated

    Memory leak in pngrutil.c in libpng before 1.2.44, and 1.4.x before 1.4.3, allows remote attackers to cause a denial of service (memory consumption and application crash) via a PNG image containing malformed Physical Scale (aka sCAL) chunks.

Sources

  • Apple Security ReleasesVendor advisoryCVE-2010-2249

    Memory leak in pngrutil.c in libpng before 1.2.44, and 1.4.x before 1.4.3, allows remote attackers to cause a denial of service (memory consumption and application crash) via a PNG image containing malformed Physical Scale (aka sCAL) chunks.

    nvd.nist.gov
  • CVE.orgVulnerability recordCVE-2010-2249

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2010-2249

    30-day exploitation probability 2.63%

    first.org

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.