Out-of-Bounds Read Vulnerability in libvips Affecting Image Processing Software
CVE-2026-3283

4.8MEDIUM

Key Information:

Vendor

libvips

Status
Libvips
Vendor
CVE Published:
27 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-3283?

A vulnerability has been identified in libvips version 8.19.0, specifically within the vips_extract_band_build function located in the extract.c file. This flaw allows for an out-of-bounds read due to improper handling of the extract_band argument. Exploitation of this vulnerability can only occur through local access. As the exploit code has been disclosed publicly, it poses a risk to users if not addressed. Deployment of the recommended patch is essential to mitigate this issue.

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Deploy the Patch

Affected Version(s)

libvips 8.19.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-3283 - Proof of Concept

References

https://vuldb.com/?id.348012
vdb-entrytechnical-description
https://vuldb.com/?ctiid.348012
signaturepermissions-required
https://vuldb.com/?submit.758863
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Niebelungen (VulDB User)
JSON
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