Red Hat Enterprise Linux 6/7/8/9 PSP File read_layer_block double free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.6$0-$5k1.42+

Summaryinfo

A vulnerability was found in Red Hat Enterprise Linux 6/7/8/9. It has been classified as problematic. This impacts the function read_layer_block of the component PSP File Handler. The manipulation leads to double free. This vulnerability is traded as CVE-2026-58381. An attack has to be approached locally. There is no exploit available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Red Hat Enterprise Linux 6/7/8/9 and classified as problematic. This issue affects the function read_layer_block of the component PSP File Handler. The manipulation with an unknown input leads to a double free vulnerability. Using CWE to declare the problem leads to CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A flaw was found in GIMP's PSP file format parser. A double-free condition occurs in the read_layer_block() function when processing a specially crafted PSP file. This could allow an attacker to cause memory corruption, potentially leading to denial of service or arbitrary code execution.

The advisory is shared at access.redhat.com. The identification of this vulnerability is CVE-2026-58381 since 06/30/2026. The exploitation is known to be easy. An attack has to be approached locally. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/02/2026).

Applying a patch is able to eliminate this problem. The bugfix is ready for download at gitlab.gnome.org.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.6

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.1
CNA Vector (redhat): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Double free
CWE: CWE-415 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: gitlab.gnome.org

Timelineinfo

06/30/2026 CVE reserved
07/02/2026 +2 days Advisory disclosed
07/02/2026 +0 days VulDB entry created
07/02/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: redhat.com

Advisory: 16207
Status: Confirmed

CVE: CVE-2026-58381 (🔒)
GCVE (CVE): GCVE-0-2026-58381
GCVE (VulDB): GCVE-100-375989

Entryinfo

Created: 07/02/2026 22:35
Changes: 07/02/2026 22:35 (66)
Complete: 🔍
Cache ID: 216::103

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