Security news, read and ranked every 30 minutes.
Exploited. On CISA's list since 2023-12-05.
CVE-2023-33107 · Qualcomm Multiple Chipsets · Published 2023-12-05
7.8 out of 10
CVSS rates it high.
0.7%
Estimated chance of exploitation in the next 30 days, higher than 54% of all scored flaws (EPSS, 2026-10-29).
Yes
CISA has seen it exploited in real attacks. For US government agencies the fix is deadline passed 1039 days ago (2023-12-26).
Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Multiple Qualcomm chipsets contain an integer overflow vulnerability due to memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.
Memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.
From the NVD.
Explore this week’s weaknesses and all learning topics
Understand the kind of weakness behind this flaw. These resources teach the weakness, rather than reproduce this specific CVE. Follow the vendor's advice above to fix the affected product.
Arithmetic exceeds a number type's range, which can make sizes or checks incorrect.
CWE-190 · CISA KEV; NVD record: nvd@nist.gov; NVD record: product-security@qualcomm.com
Video course · Free course. C programming and memory concepts are useful; covers several weakness types.
CWE is a catalogue of weakness types. Labels come from the sources shown and can differ or change. Resource matches reviewed 16 October 2026.
No story in the last 14 days has mentioned it.
Exploited flaws from CISA's KEV catalogue. Chance of exploitation from EPSS by FIRST. Descriptions and scores from the NVD. This product uses the NVD API but is not endorsed or certified by the NVD.