CVE-2025-27063 Use After Free in Video
A use-after-free vulnerability in Qualcomm Snapdragon video playback allows attackers to execute arbitrary code or escalate privileges.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-27063?
CVE-2025-27063 is a high-severity use after free vulnerability in Qualcomm Csra6620 Firmware, published on 18 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption during video playback when video session open fails with time out error.
Weakness: CWE-416
Which versions are affected by CVE-2025-27063?
It affects 111 products.
Products include Qualcomm Csra6620 Firmware, Qualcomm Csra6640 Firmware, Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6800 Firmware, Qualcomm Fastconnect 6900 Firmware and 105 more.
How do I fix CVE-2025-27063?
No fix has been published for CVE-2025-27063 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2025-27063 being exploited?
There is no known exploitation of CVE-2025-27063 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Csra6620 Firmware
- CVE-2024-49834 Improper Validation of Array Index in Camera
- CVE-2023-21657 Improper Input Validation in Audio
- CVE-2025-47334 Buffer Copy Without Checking Size of Input in Camera Driver
- CVE-2025-47344 Time-of-check Time-of-use (TOCTOU) Race Condition in Camera Driver
- CVE-2022-40533 Untrusted Pointer Dereference in Core
Sources
Also known as GHSA-hp4c-hq8q-pvf3.