CVE-2026-3147

libvips csvload.c vips_foreign_load_csv_build heap-based overflow

HIGH
7.8
CVSS Score
Published: February 25, 2026 at 03:32 AM UTC
Updated: June 17, 2026 at 10:43 AM UTC
1 product affected across 1 vendorLibvips

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

A vulnerability was found in libvips up to 8.18.0. This affects the function vips_foreign_load_csv_build of the file libvips/foreign/csvload.c. The manipulation results in heap-based buffer overflow. The attack requires a local approach. The exploit has been made public and could be used. The patch is identified as b3ab458a25e0e261cbd1788474bbc763f7435780. It is advisable to implement a patch to correct this issue.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

References (8)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/?id.347653
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.347653
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.758692
Issue TrackingExploitVendor Advisory
Source: cverecord
https://github.com/libvips/libvips/issues/4874
Issue TrackingPatch
Source: cverecord
https://github.com/libvips/libvips/pull/4894
ExploitIssue TrackingVendor Advisory
Source: cverecord
https://github.com/libvips/libvips/issues/4874#issue-3943617697
Product
Source: cverecord
https://github.com/libvips/libvips/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-122CWE-119

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