CVE-2026-3147
libvips csvload.c vips_foreign_load_csv_build heap-based overflow
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.
INFO
Published Date :
Feb. 25, 2026, 4:16 a.m.
Last Modified :
Feb. 25, 2026, 8:54 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Apply the provided patch.
- Update libvips to a patched version.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-3147.
| URL | Resource |
|---|---|
| https://github.com/libvips/libvips/ | Product |
| https://github.com/libvips/libvips/commit/b3ab458a25e0e261cbd1788474bbc763f7435780 | Patch |
| https://github.com/libvips/libvips/issues/4874 | Exploit Issue Tracking Vendor Advisory |
| https://github.com/libvips/libvips/issues/4874#issue-3943617697 | Exploit Issue Tracking Vendor Advisory |
| https://github.com/libvips/libvips/pull/4894 | Issue Tracking |
| https://vuldb.com/?ctiid.347653 | Permissions Required VDB Entry |
| https://vuldb.com/?id.347653 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.758692 | Third Party Advisory VDB Entry |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-3147 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-3147
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-3147 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-3147 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Feb. 25, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CPE Configuration OR *cpe:2.3:a:libvips:libvips:*:*:*:*:*:*:*:* versions up to (including) 8.18.0 Added Reference Type VulDB: https://github.com/libvips/libvips/ Types: Product Added Reference Type VulDB: https://github.com/libvips/libvips/commit/b3ab458a25e0e261cbd1788474bbc763f7435780 Types: Patch Added Reference Type VulDB: https://github.com/libvips/libvips/issues/4874 Types: Exploit, Issue Tracking, Vendor Advisory Added Reference Type VulDB: https://github.com/libvips/libvips/issues/4874#issue-3943617697 Types: Exploit, Issue Tracking, Vendor Advisory Added Reference Type VulDB: https://github.com/libvips/libvips/pull/4894 Types: Issue Tracking Added Reference Type VulDB: https://vuldb.com/?ctiid.347653 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.347653 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.758692 Types: Third Party Advisory, VDB Entry -
New CVE Received by [email protected]
Feb. 25, 2026
Action Type Old Value New Value Added 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. Added CVSS V4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Added CVSS V2 (AV:L/AC:L/Au:S/C:P/I:P/A:P) Added CWE CWE-119 Added CWE CWE-122 Added Reference https://github.com/libvips/libvips/ Added Reference https://github.com/libvips/libvips/commit/b3ab458a25e0e261cbd1788474bbc763f7435780 Added Reference https://github.com/libvips/libvips/issues/4874 Added Reference https://github.com/libvips/libvips/issues/4874#issue-3943617697 Added Reference https://github.com/libvips/libvips/pull/4894 Added Reference https://vuldb.com/?ctiid.347653 Added Reference https://vuldb.com/?id.347653 Added Reference https://vuldb.com/?submit.758692