What’s Vulnerable › Vulnerabilities

CVE-2021-36083

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-07-01 · updated 2026-06-17
• Weakness: CWE-787

Description

KDE KImageFormats 5.70.0 through 5.81.0 has a stack-based buffer overflow in XCFImageFormat::loadTileRLE.

Affected products

• KDE Kimageformats: from 5.70.0 through 5.81.0

References

• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33742
• https://github.com/google/oss-fuzz-vulns/blob/main/vulns/kimageformats/OSV-2021-695.yaml
• https://invent.kde.org/frameworks/kimageformats/commit/297ed9a2fe339bfe36916b9fce628c3242e5be0f
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33742
• https://github.com/google/oss-fuzz-vulns/blob/main/vulns/kimageformats/OSV-2021-695.yaml
• https://invent.kde.org/frameworks/kimageformats/commit/297ed9a2fe339bfe36916b9fce628c3242e5be0f

Get alerted when CVE-2021-36083 or the next vulnerability affects your stack