CVE-2026-24089 Improper Validation of Syntactic Correctness of Input in Kernel
Memory corruption in Qualcomm Snapdragon kernel allows attackers to execute arbitrary code or escalate privileges via malicious fastboot commands.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-24089?
CVE-2026-24089 is a high-severity memory corruption vulnerability in Qualcomm Ar8031 Firmware, published on 1 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption while processing fastboot commands with invalid input.
Weakness: CWE-1286
Which versions are affected by CVE-2026-24089?
It affects 219 products.
Products include Qualcomm Ar8031 Firmware, Qualcomm Ar8035 Firmware, Qualcomm Cologne Firmware, Qualcomm Cq7790 Firmware, Qualcomm Cq8725s Firmware, Qualcomm Cq8750m Firmware and 213 more.
How do I fix CVE-2026-24089?
Apply the vendor's patch.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-24089 being exploited?
There is no known exploitation of CVE-2026-24089 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Ar8031 Firmware
- CVE-2025-27038 Qualcomm Multiple Chipsets Use-After-Free
- CVE-2022-25729 Improper Input Validation in MODEM
- CVE-2022-25727 Memory corruption in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music
- CVE-2021-30285 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
- CVE-2021-30275 Integer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
Sources
Also known as 4409502, A-480963667, ASB-A-480963667, GHSA-44rg-9789-64x6.