Bug 2547463 - CVE-2026-106066 gimp: GIMP: heap buffer overflow in raw data export on oversized image dimensions [fedora-all]
Summary: CVE-2026-106066 gimp: GIMP: heap buffer overflow in raw data export on oversi...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: gimp
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Nils Philippsen
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["2ca26240-b3c5-45fe-bc28-3...
Depends On:
Blocks: CVE-2026-106066
TreeView+ depends on / blocked
 
Reported: 2026-10-07 14:29 UTC by Srikanth Balasubramanian
Modified: 2026-10-07 14:29 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description Srikanth Balasubramanian 2026-10-07 14:29:26 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Finding 6. plug-ins/common/file-raw-data.c, export_image() (~1510–1512). PoC example W=32770, H=32768 (RGBA). ASan WRITE via gegl_buffer_iterate_read_simple. CVSS tentative: 6.3 (AC:H).
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