How severe is CVE-2026-4732?

CVE-2026-4732 has a CVSS 4.0 base score of 8.4, rated high severity.

Is CVE-2026-4732 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-4732?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-4732 have an EU (EUVD) identifier?

Yes. CVE-2026-4732 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-14710.

When was CVE-2026-4732 published?

CVE-2026-4732 was published on 2026-03-24 and last updated on 2026-06-17.

CVE-2026-4732

CVE-2026-4732 is a high-severity vulnerability with a CVSS 4.0 base score of 8.4. 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-125.

Key facts

Severity: High (CVSS 4.0 base score 8.4)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-14710
Weakness: CWE-125
Published: 2026-03-24
Last modified: 2026-06-17

Description

Out-of-bounds Read vulnerability in tildearrow furnace (‎extern/libsndfile-modified/src modules). This vulnerability is associated with program files flac.C‎. This issue affects furnace: before 0.7.

Frequently asked questions

What is CVE-2026-4732?: Out-of-bounds Read vulnerability in tildearrow furnace (‎extern/libsndfile-modified/src modules). This vulnerability is associated with program files flac.C‎. This issue affects furnace: before 0.7.
How severe is CVE-2026-4732?: CVE-2026-4732 has a CVSS 4.0 base score of 8.4, rated high severity.
Is CVE-2026-4732 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-4732?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-4732 have an EU (EUVD) identifier?: Yes. CVE-2026-4732 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-14710.
When was CVE-2026-4732 published?: CVE-2026-4732 was published on 2026-03-24 and last updated on 2026-06-17.

References

https://github.com/tildearrow/furnace/pull/2812

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