Vulnerability · Published Jun 1, 2026 · Assigned by qualcomm
CVE-2026-24090Missing Authentication for Critical Function in HLOS
High 7.1
In plain English
A high-severity missing authentication in Snapdragon from Qualcomm, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 0% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)<0.1%top 100.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC
Official description
Cryptographic issue while processing partition table entries allows unauthorized modification of boot flow.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |
Weakness: CWE-306 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N