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CVE PROGRAM SOURCE RECORD7.3 High

CVE-2026-12912

Libtiff: libtiff: heap-based buffer overflow via crafted pixarlog-compressed tiff image

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Status
Published
Published
Updated
Assigning organization
redhat

Description

A flaw was found in libtiff. A remote attacker could exploit this vulnerability by providing a specially crafted PixarLog-compressed TIFF image. This issue occurs when decoding Pixarlog codec images with the PIXARLOGDATAFMT_8BITABGR output format and a specific stride value, leading to a heap-based buffer overflow. This could potentially result in arbitrary code execution or a denial of service (DoS).

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Red Hat Red Hat Enterprise Linux 10

Default version status: affected

  • 0:4.6.0-8.el10_2.4 to < *unaffected

Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support

Default version status: affected

  • 0:4.6.0-6.el10_0.4 to < *unaffected

Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support

Default version status: affected

  • 0:3.9.4-12.el7_9.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support

Default version status: affected

  • 0:4.0.3-35.el7_9.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 8

Default version status: affected

  • 0:3.9.4-16.el8_10 to < *unaffected

Red Hat Red Hat Enterprise Linux 8

Default version status: affected

  • 0:4.0.9-38.el8_10 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support

Default version status: affected

  • 0:3.9.4-13.el8_4.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support

Default version status: affected

  • 0:4.0.9-18.el8_4.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Default version status: affected

  • 0:3.9.4-13.el8_4.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Default version status: affected

  • 0:4.0.9-18.el8_4.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support

Default version status: affected

  • 0:3.9.4-13.el8_6.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support

Default version status: affected

  • 0:4.0.9-21.el8_6.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On

Default version status: affected

  • 0:3.9.4-13.el8_6.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On

Default version status: affected

  • 0:4.0.9-21.el8_6.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Default version status: affected

  • 0:3.9.4-13.el8_8.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Default version status: affected

  • 0:4.0.9-29.el8_8.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions

Default version status: affected

  • 0:3.9.4-13.el8_8.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions

Default version status: affected

  • 0:4.0.9-29.el8_8.3 to < *unaffected

Red Hat Red Hat Enterprise Linux 9

Default version status: affected

  • 0:4.4.0-18.el9_8.1 to < *unaffected

Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Default version status: affected

  • 0:4.4.0-8.el9_2.6 to < *unaffected

Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

Default version status: affected

  • 0:4.4.0-12.el9_4.6 to < *unaffected

Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support

Default version status: affected

  • 0:4.4.0-13.el9_6.6 to < *unaffected

Red Hat Red Hat Hardened Images

Default version status: affected

  • 4.7.1-2.4.hum1 to < *unaffected

Red Hat Red Hat OpenShift AI 3.0

Default version status: affected

  • 1790276886 to < *unaffected

Red Hat Red Hat OpenShift AI 3.0

Default version status: affected

  • 1790276884 to < *unaffected

Red Hat Red Hat OpenShift AI 3.0

Default version status: affected

  • 1790277045 to < *unaffected

Red Hat Red Hat OpenShift AI 3.0

Default version status: affected

  • 1790276889 to < *unaffected

Red Hat Red Hat OpenShift AI 3.0

Default version status: affected

  • 1790276974 to < *unaffected

Red Hat Red Hat OpenShift AI 3.2

Default version status: affected

  • 1790703497 to < *unaffected

Red Hat Red Hat OpenShift AI 3.2

Default version status: affected

  • 1790703506 to < *unaffected

Red Hat Red Hat OpenShift AI 3.2

Default version status: affected

  • 1790703590 to < *unaffected

Red Hat Red Hat OpenShift AI 3.2

Default version status: affected

  • 1790703568 to < *unaffected

Red Hat Red Hat OpenShift AI 3.2

Default version status: affected

  • 1790703586 to < *unaffected

Red Hat Red Hat OpenShift AI 3.2

Default version status: affected

  • 1790703494 to < *unaffected

Red Hat Red Hat OpenShift AI 3.4

Default version status: affected

  • 1790703542 to < *unaffected

Red Hat Red Hat Enterprise Linux 6

Default version status: unknown

Red Hat Red Hat Enterprise Linux 8

Default version status: affected

Red Hat Red Hat Hardened Images

Default version status: unaffected

References