Vulnerability · Published Mar 24, 2026 · Assigned by GovTech CSG
CVE-2026-4732Out-of-bounds Read Overflow in tildearrow/furnace
High 8.4
In plain English
A high-severity out-of-bounds read in furnace from tildearrow. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 4.0)8.4High
Exploit odds (30 days)0.1%top 98.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| tildearrow | furnace | 0 – before 0.7 |
Weakness: CWE-125 · Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/S:N/AU:N/R:U/V:D/RE:L/U:Amber