A vulnerability was determined in llvm llvm-project up to 22.1.6. This impacts the function GCRelocateInst::getBasePtr in the library llvm/lib/IR/IntrinsicInst.cpp of the component Bitcode File Handler. This manipulation causes heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. There are still doubts about whether this vulnerability truly exists. The LLVM project explains, that the reported behavior is outside its documented security scope and therefore not considered a security vulnerability.
References
Configurations
No configuration.
History
07 Jul 2026, 15:16
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| Summary | (en) A vulnerability was determined in llvm llvm-project up to 22.1.6. This impacts the function GCRelocateInst::getBasePtr in the library llvm/lib/IR/IntrinsicInst.cpp of the component Bitcode File Handler. This manipulation causes heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. There are still doubts about whether this vulnerability truly exists. The LLVM project explains, that the reported behavior is outside its documented security scope and therefore not considered a security vulnerability. |
01 Jul 2026, 15:16
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| References | () https://github.com/llvm/llvm-project/issues/199191 - |
29 Jun 2026, 15:16
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| New CVE |
Information
Published : 2026-06-29 15:16
Updated : 2026-07-07 15:16
NVD link : CVE-2026-13574
Mitre link : CVE-2026-13574
CVE.ORG link : CVE-2026-13574
JSON object : View
Products Affected
No product.