01 Record

CVE-2026-66759

Gimp: out-of-bounds read in file-icns plugin causes information disclosure or crash on crafted icns images

HighPUBLISHEDCNA: redhat

CNA base score7.1 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

View raw JSON

02 Description

Gimp: out-of-bounds read in file-icns plugin causes information disclosure or crash on crafted icns images

03 Exploitation and scoring

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.30% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 23.0% of scored records. A rank, not a probability.

NVD base score

7.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-08-24.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-07-27 19:12Z3 MO AGO

Last updated

2026-08-24 17:17Z2 MO AGO

Reserved

2026-07-27

Assigning CNA

redhat

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Weaknesses

CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

4a48d263ab26bbf83a59dd541419be6f4f73d0c21af1acf4c04e5b2bb02826b5

05 Affected products

VendorProductVersionsPlatforms

GNOMEGIMP2.99.14 to < *—

Red HatRed Hat Enterprise Linux 9Not specified—

Red HatRed Hat Enterprise Linux 6Not specified—

Red HatRed Hat Enterprise Linux 7Not specified—

Red HatRed Hat Enterprise Linux 8Not specified—

06 References

access.redhat.comRHSA-2026:50817https://access.redhat.com/errata/RHSA-2026:50817vendor-advisoryx_refsource_REDHAT
access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-66759vdb-entryx_refsource_REDHAT
bugzilla.redhat.comRHBZ#2507557https://bugzilla.redhat.com/show_bug.cgi?id=2507557issue-trackingx_refsource_REDHAT
gitlab.gnome.orghttps://gitlab.gnome.org/GNOME/gimp/-/issues/16528

07 Fixed in

AlmaLinux 9

gimp
Fixed in 2:3.0.4-4.el9_8.9
gimp-libs
Fixed in 2:3.0.4-4.el9_8.9

CloudLinux 9

gimp
Fixed in 2:3.0.4-4.el9_8.9
gimp-libs
Fixed in 2:3.0.4-4.el9_8.9

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Debian 12

gimp
No fix yet

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

gimp
Fixed in 3.0.4-3+deb13u10

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

gimp
Fixed in 3.2.6-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.