CVE-2024-3207: ermig1979 Simd SimdMemoryStream.h ReadUnsigned heap-based overflow

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-04-02 · updated 2026-06-17
Weakness: CWE-122

Description

A vulnerability was found in ermig1979 Simd up to 6.0.134. It has been declared as critical. This vulnerability affects the function ReadUnsigned of the file src/Simd/SimdMemoryStream.h. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. VDB-259054 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

ermig1979 Simd: through 6.0.134

References

https://drive.google.com/drive/folders/1z0JBsZ-QR3RsuAf-uyit_ZGXCh0rEvFq?usp=sharing
https://vuldb.com/?ctiid.259054
https://vuldb.com/?id.259054
https://vuldb.com/?submit.304572
https://drive.google.com/drive/folders/1z0JBsZ-QR3RsuAf-uyit_ZGXCh0rEvFq?usp=sharing
https://vuldb.com/?ctiid.259054
https://vuldb.com/?id.259054
https://vuldb.com/?submit.304572

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