High severity · published Mar 24, 2026
CVE-2026-4732
Out-of-bounds Read Overflow in tildearrow/furnace
8.4
CVSS
0.1%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 2% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FU
furnace · tildearrow
before 0.7 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-4732
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-4732
github.com
https://github.com/tildearrow/furnace/pull/2812
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