CVE-2024-3207

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.97% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 59.3% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2024-04-02 22:31Z2 YR AGO

Last updated

2024-08-21 14:43Z2 YR AGO

Reserved

2024-04-02

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

• CWE-122Heap-based Buffer OverflowVariant

Data version

5.1

Document digest

b75b96fbae7dc2a38412396fc8da9c3a33aeef30b1a866c954f7c743de1fe4cc

• vuldb.comVDB-259054 | ermig1979 Simd SimdMemoryStream.h ReadUnsigned heap-based overflowhttps://vuldb.com/?id.259054vdb-entrytechnical-description
• vuldb.comVDB-259054 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/?ctiid.259054signaturepermissions-required
• vuldb.comSubmit #304572 | Simd Simd commit a1580a5fb13e2f8c78715afb0bc47e44519ccd32 heap-buffer-overflowhttps://vuldb.com/?submit.304572third-party-advisory
• drive.google.comhttps://drive.google.com/drive/folders/1z0JBsZ-QR3RsuAf-uyit_ZGXCh0rEvFq?usp=sharingexploit