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CVE-2026-58379: A flaw was found in GIMP's Paint Shop Pro (PSP) file format parser

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HIGH 7.3WATCHLISTDOWNGRADEDOWNGRADEMITIGATE

CVE-2026-58379 is a high-severity flaw (CVSS 7.3) affecting gimp, enterprise linux update services for sap solutions, enterprise linux. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A flaw was found in GIMP's Paint Shop Pro (PSP) file format parser. This heap buffer overflow vulnerability allows a remote attacker to cause arbitrary code execution or a denial of service (DoS) by tricking a user into opening a specially crafted PSP image file. The vulnerability occurs because the software incorrectly calculates buffer sizes when processing low bit-depth images, leading to an overwrite of adjacent memory.

Why this priority

  • High severity
  • On your watchlist

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score7.3 (High)
Attack vectorLocal
Attack complexityLow
Privileges neededLow
User interactionRequired
EPSS exploit chance0.5% (top 60%)
CISA exploited listNo
WeaknessCWE-122
Published2026-07-03
Last modified2026-10-20
Publisher (CNA): Red Hat, Inc. · Vendor: gimp · redhat

Share: LinkedIn · X · Reddit

Last updated 2026-10-20 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

gimp gimp DOWNGRADE
Affected: 3.2.1
Fixed in: no fixed release known
Safe to downgrade to: a release before 3.2.1
1. Check installed version
apt-cache policy gimp || rpm -q gimp || gimp --version
2. No fixed release: DOWNGRADE to a release before 3.2.1 (Debian / Ubuntu)
apt-cache madison gimp sudo apt install gimp=<VERSION_BEFORE_3.2.1> sudo apt-mark hold gimp
2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list gimp sudo dnf downgrade gimp-<VERSION_BEFORE_3.2.1> sudo dnf versionlock add gimp
Downgrade risk
Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.
After downgrade
Restart the service, and keep the package held until a fixed release ships.
redhat enterprise linux update services for sap solutions DOWNGRADE
Affected: 9.4
Fixed in: no fixed release known
Safe to downgrade to: a release before 9.4
1. Check installed version
apt-cache policy enterprise-linux-update-services-for-sap-solutions || rpm -q enterprise-linux-update-services-for-sap-solutions || enterprise-linux-update-services-for-sap-solutions --version
2. No fixed release: DOWNGRADE to a release before 9.4 (Debian / Ubuntu)
apt-cache madison enterprise-linux-update-services-for-sap-solutions sudo apt install enterprise-linux-update-services-for-sap-solutions=<VERSION_BEFORE_9.4> sudo apt-mark hold enterprise-linux-update-services-for-sap-solutions
2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list enterprise-linux-update-services-for-sap-solutions sudo dnf downgrade enterprise-linux-update-services-for-sap-solutions-<VERSION_BEFORE_9.4> sudo dnf versionlock add enterprise-linux-update-services-for-sap-solutions
Downgrade risk
Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.
After downgrade
Restart the service, and keep the package held until a fixed release ships.
redhat enterprise linux MITIGATE
Affected: 9.0
Fixed in: no fixed release known
Safe to downgrade to: a release before 9.0
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
redhat enterprise linux eus MITIGATE
Affected: 9.6
Fixed in: no fixed release known
Safe to downgrade to: a release before 9.6
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Advisories and coverage

Official advisories

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-58379?

gimp: downgrade or apply the listed mitigation; enterprise linux update services for sap solutions: downgrade or apply the listed mitigation; enterprise linux: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-58379 being exploited?

CVE-2026-58379 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-58379 affect?

CVE-2026-58379 affects gimp, enterprise linux update services for sap solutions, enterprise linux. Severity is high (CVSS 7.3). A flaw was found in GIMP's Paint Shop Pro (PSP) file format parser. This heap buffer overflow vulnerability allows a remote attacker to cause arbitrary code execution or a denial of service (DoS) by tricking a user into opening a specially

How urgent is CVE-2026-58379?

Priority 41/100. High severity; On your watchlist

Software pages

SAP vulnerabilities

Related CVEs

References

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