CVE-2026-82328Hinoki check available

Application crash or heap disclosure via palette count

Published Aug 28, 2026 · Updated Aug 28, 2026

Out-of-bounds read in the GIMP file-ico plugin on Red Hat Enterprise Linux allows remote attackers to crash GIMP via a crafted ICO file. The loader accepts the ICO used_clrs palette count without adequate validation and uses it for memory-bounds decisions, causing a read beyond the allocated palette data. Exploitation requires a user to open or process the malicious file; impact is limited to an application crash or disclosure of nearby heap contents.

CVSS severity6.1
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
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Summary

What happened

Out-of-bounds read in the GIMP file-ico plugin on Red Hat Enterprise Linux allows remote attackers to crash GIMP via a crafted ICO file. The loader accepts the ICO used_clrs palette count without adequate validation and uses it for memory-bounds decisions, causing a read beyond the allocated palette data. Exploitation requires a user to open or process the malicious file; impact is limited to an application crash or disclosure of nearby heap contents.

The record

CVE
CVE-2026-82328
Published
Aug 28, 2026
Updated
Aug 28, 2026
Vendor
389 Directory Server
Product
Red Hat Enterprise Linux 7
Classifications
CWE-125, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 28, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 28, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

389 Directory Server · Red Hat Enterprise Linux 7Affected versions are unavailable in this record.
389 Directory Server · Red Hat Enterprise Linux 9Affected versions are unavailable in this record.
389 Directory Server · Red Hat Enterprise Linux 8Affected versions are unavailable in this record.

Published CVSS scores

4.4Amazon LinuxCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
6.1Red HatCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1204.002Malicious File

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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