CVE-2026-13573General

LOWCVSS 1.9 · LOW

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-119CWE-121

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

2 mentions across 1 observed day

What's happening

General: 2 classified signals
2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

General

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud91d
General
🚨*CVE* CVE-2026-13573 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 comp… https://www.cve.org/CVERecord?id=CVE-2026-13573 ----- Traducción: CVE-2026-13573 Se … http://infoflow.cloud`
Post summary
A brief notification of CVE-2026-13573 in the llvm-project affecting the llvm::StringMap::insert function, with a link to the official CVE record.
0000033
89 followersView on X
CVE@CVEnew91d
General
CVE-2026-13573 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 comp… https://www.cve.org/CVERecord?id=CVE-2026-13573
Post summary
The post gives a brief note that CVE‑2026‑13573 affects the llvm::StringMap::insert function in llvm‑project up to version 22.1.6 and links to the CVE record.
00000726
57.7K followersView on X

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