CVE-2026-3147 Details
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.
A heap-based buffer overflow vulnerability has been identified in libvips versions through 8.18.0. The issue arises in the CSV loading function, vips_foreign_load_csv_build, within the file libvips/foreign/csvload.c. The vulnerability is triggered by using non-ASCII characters in the whitespace and separator options, which can corrupt adjacent memory. This vulnerability requires local access to exploit.
Users are advised to update to libvips version 8.19.0 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Feb 25, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/libvips/libvips/ | [email protected] | Product |
| https://github.com/libvips/libvips/commit/b3ab458a25e0e261cbd1788474bbc763f7435780 | [email protected] | Patch |
| https://github.com/libvips/libvips/issues/4874 | [email protected] | ExploitIssue TrackingVendor Advisory |
| https://github.com/libvips/libvips/issues/4874#issue-3943617697 | [email protected] | ExploitIssue TrackingVendor Advisory |
| https://github.com/libvips/libvips/pull/4894 | [email protected] | Issue Tracking |
| https://vuldb.com/?ctiid.347653 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.347653 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.758692 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-122 | Heap-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| libvips libvips | <= 8.18.0 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Feb 25, 2026 | Initial Analysis | [email protected] |
| Feb 25, 2026 | New CVE Received | [email protected] |