CVE record · CVE-2023-28585

Integer Overflow to Buffer Overflow in TZ Secure OS

CVSS 8.2 HighEPSS 0.0014 · 3rd percentile

Published by the CVE Program (CNA: qualcomm) at 5 Dec 2023, 03:03 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon	affected 315 5G IoT Modem affected 9205 LTE Modem affected AQT1000 affected AR8031 affected AR8035 affected C-V2X 9150 affected CSR8811 affected CSRA6620 affected CSRA6640 affected CSRB31024 affected FastConnect 6200 affected FastConnect 6700 and 269 more Other versions: unaffected

Identifiers: CVE-2023-28585
CNA: qualcomm
Weakness (CWE): CWE-680
Tags: Qualcomm, Inc. Snapdragon
Memory corruption
Published: 5 Dec 2023
Updated: 25 Feb 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.2	High	3.1	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H	CNA (qualcomm)

CISA KEV Not listed.
EPSS 0.0014, the 3rd percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 5 Dec 2023. New records show when each source confirmed them.

Sources

References from the CNA

www.qualcomm.com/company/product-security/bulletins/december-2023-bulletin

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.