CVE-2026-13573
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
llvm llvm-project ValueSymbolTable ValueSymbolTable.cpp insert stack-based overflow
A vulnerability was found in llvm llvm-project up to 22.1.6. This affects the function llvm::StringMap::insert in the library /lib/IR/ValueSymbolTable.cpp of the component ValueSymbolTable Module. The manipulation results in stack-based buffer overflow. Attacking locally is a requirement. The exploit has been made public and could be used. The presence of this vulnerability remains uncertain at this time. The LLVM project explains, that the reported behavior is outside its documented security scope and therefore not considered a security vulnerability.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
llvm-project
- Vendor
- llvm
- Product
- llvm-project
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 22.1.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 22.1.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 22.1.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 22.1.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 22.1.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 22.1.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 22.1.6 | affected | Unavailable | Unavailable | Unavailable | None listed |