CVE-2024-3207

Name: CVE-2024-3207
Creator: NVD / NIST
Published: 2024-04-02T23:15:54.853+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.97%

Last modified Jun 17, 2026

CVE-2024-3207 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was found in ermig1979 Simd up to 6.0.134. It has been declared as critical. EPSS estimates a 0.97% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.97%

57.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-122

Affected Software

Vendor	Product	Versions
Ermig1979	Simd	<= 6.0.134

References

https://drive.google.com/drive/folders/1z0JBsZ-QR3RsuAf-uyit_ZGXCh0rEvFq?usp=sharingExploit
https://vuldb.com/?ctiid.259054Permissions Required, VDB Entry
https://vuldb.com/?id.259054Third Party Advisory, VDB Entry
https://vuldb.com/?submit.304572Exploit, VDB Entry
https://drive.google.com/drive/folders/1z0JBsZ-QR3RsuAf-uyit_ZGXCh0rEvFq?usp=sharingExploit
https://vuldb.com/?ctiid.259054Permissions Required, VDB Entry
https://vuldb.com/?id.259054Third Party Advisory, VDB Entry
https://vuldb.com/?submit.304572Exploit, VDB Entry

Timeline

Published: Apr 2, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-3207?

How severe is CVE-2024-3207?

CVE-2024-3207 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.97% probability of exploitation in the next 30 days.

How do I fix CVE-2024-3207?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-3207?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST