# CVE-2026-82330: Gimp: heap out-of-bounds read in pvr vq (compressed) decoder due to missing bounds check

> A heap out-of-bounds read in GIMP's PVR decoder allows attackers to cause application crashes or disclose heap memory contents via crafted images.

- **Severity:** Medium 6.1 (`CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** Yes
- **Published:** 28 Aug 2026
- **Updated:** 31 Aug 2026
- **Also known as:** DEBIAN-CVE-2026-82330, GHSA-jf24-j29f-vrgj, UBUNTU-CVE-2026-82330

## What is CVE-2026-82330?

CVE-2026-82330 is a medium-severity memory corruption vulnerability in Gimp Gimp, published on 28 Aug 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official description

A flaw was found in the file-pvr plugin in GIMP. When processing a specially crafted PVR image file, the VQ (compressed) decoder does not properly perform memory bounds checking. This missing validation results in a heap out-of-bounds read. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of heap memory contents.

Weakness: CWE-125 (Out-of-bounds Read)

## Which versions are affected by CVE-2026-82330?

It affects 2 products.


Products: Gimp Gimp, Redhat Enterprise Linux.

## How do I fix CVE-2026-82330?

Apply the vendor's patch.

## Is CVE-2026-82330 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82330 exists.

## Other vulnerabilities in Gimp Gimp

- [CVE-2010-4541](https://insights.sbomify.com/CVE-2010-4541/): Memory corruption in n/a (critical 9.3)
- [CVE-2009-3909](https://insights.sbomify.com/CVE-2009-3909/): Integer overflow in n/a (critical 9.3)
- [CVE-2009-1570](https://insights.sbomify.com/CVE-2009-1570/): Integer overflow in n/a (critical 9.3)
- [CVE-2009-0723](https://insights.sbomify.com/CVE-2009-0723/): Integer overflow in n/a (critical 9.3)
- [CVE-2009-0733](https://insights.sbomify.com/CVE-2009-0733/): Memory corruption in n/a (critical 9.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-82330 and fix it if it is affected.

What it is: CVE-2026-82330 is a medium-severity memory corruption vulnerability in Gimp Gimp, published on 28 Aug 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82330 exists.

Affected product: Gimp Gimp. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-82330/ (Markdown: https://insights.sbomify.com/CVE-2026-82330/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-82330
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-82330
- OSV: https://osv.dev/vulnerability/CVE-2026-82330

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-82330/
Summaries are generated and may contain mistakes; the official description above is the record.