How severe is CVE-2026-3147?

CVE-2026-3147 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-3147 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-3147?

CVE-2026-3147 affects Libvips. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-3147?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-3147 have an EU (EUVD) identifier?

Yes. CVE-2026-3147 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8610.

When was CVE-2026-3147 published?

CVE-2026-3147 was published on 2026-02-25 and last updated on 2026-06-17.

CVE-2026-3147

CVE-2026-3147 is a medium-severity vulnerability in Libvips with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 4.3
CVSS v4: 1.9
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8610
Weakness: CWE-119
Affected product: Libvips
Published: 2026-02-25
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2026-3147?: 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.
How severe is CVE-2026-3147?: CVE-2026-3147 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-3147 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-3147?: CVE-2026-3147 affects Libvips. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-3147?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-3147 have an EU (EUVD) identifier?: Yes. CVE-2026-3147 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8610.
When was CVE-2026-3147 published?: CVE-2026-3147 was published on 2026-02-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:libvips:libvips:*:*:*:*:*:*:*:*

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