No exploitation reportedFix available

CVE-2023-29468

Q: Is CVE-2023-29468 actively exploited?

Active exploitation of CVE-2023-29468 has not been confirmed. Its EPSS score was 10.1% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2023-29468?

CVE-2023-29468 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2023-08-14
Fixed in8.5
WeaknessCWE-120

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

The Texas Instruments (TI) WiLink WL18xx MCP driver does not limit the number of information elements (IEs) of type XCC_EXT_1_IE_ID or XCC_EXT_2_IE_ID that can be parsed in a management frame. Using a specially crafted frame, a buffer overflow can be triggered that can potentially lead to remote code execution. This affects WILINK8-WIFI-MCP8 version 8.5_SP3 and earlier.

Timeline

dates in UTC

2023-08-1419:15CVE publishedNVD
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-29468?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-29468?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Ti wilink8-wifi-mcp8

Branch	Affected	Fixed in	Source
8.5	< 8.5	8.5	NVD
8.5	= 8.5	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Ti wilink8-wifi-mcp8 to 8.5

Advisories and patches

www.ti.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionnone2025-04-23
OpenCVESSVC decisionnone—
CISA-ADPCVSS 3.19.82025-05-05
NVDCVSS 3.19.8read 2026-10-23
CISA-ADPweakness (CWE)CWE-1202025-05-05
NVDweakness (CWE)CWE-120read 2026-10-23
FIRST EPSSEPSS score10.1 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2023-08-14
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2023-29468?

Is CVE-2023-29468 actively exploited?

Active exploitation of CVE-2023-29468 has not been confirmed. Its EPSS score was 10.1% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-29468?

CVE-2023-29468 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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