SB2026010761 - Multiple vulnerabilities in Qualcomm chipsets (January 2026)
Published: January 7, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 22 vulnerabilities.
1) Buffer overflow (CVE-ID: CVE-2025-47388)
CWE-ID: CWE-120 - Buffer overflow
CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation in DSP Service. A local application can execute arbitrary code.
2) Buffer over-read (CVE-ID: CVE-2025-47330)
CWE-ID: CWE-126 - Buffer over-read
CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local application to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation in Video. A local application can perform a denial of service (DoS) attack.
3) Buffer over-read (CVE-ID: CVE-2025-47331)
CWE-ID: CWE-126 - Buffer over-read
CVSSv4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N]
The vulnerability allows a local application to read and manipulate data.
The vulnerability exists due to improper input validation in Video. A local application can read and manipulate data.
4) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2025-47332)
CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to improper input validation in Camera Driver. A local privileged application can execute arbitrary code.
5) Buffer overflow (CVE-ID: CVE-2025-47334)
CWE-ID: CWE-120 - Buffer overflow
CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to improper input validation in Camera Driver. A local privileged application can execute arbitrary code.
6) Buffer overflow (CVE-ID: CVE-2025-47335)
CWE-ID: CWE-120 - Buffer overflow
CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to improper input validation in Camera Driver. A local privileged application can execute arbitrary code.
7) Buffer overflow (CVE-ID: CVE-2025-47394)
CWE-ID: CWE-120 - Buffer overflow
CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation in DSP Service. A local application can execute arbitrary code.
8) Use After Free (CVE-ID: CVE-2025-47333)
CWE-ID: CWE-416 - Use After Free
CVSSv4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N]
The vulnerability allows a local application to read and manipulate data.
The vulnerability exists due to improper input validation in HLOS. A local application can read and manipulate data.
9) Use After Free (CVE-ID: CVE-2025-47336)
CWE-ID: CWE-416 - Use After Free
CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to improper input validation in Camera Driver. A local privileged application can execute arbitrary code.
10) Use After Free (CVE-ID: CVE-2025-47337)
CWE-ID: CWE-416 - Use After Free
CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to improper input validation in Camera Driver. A local privileged application can execute arbitrary code.
11) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2025-47344)
CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to improper input validation in Camera Driver. A local privileged application can execute arbitrary code.
12) Use After Free (CVE-ID: CVE-2025-47339)
CWE-ID: CWE-416 - Use After Free
CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation in HLOS. A local application can execute arbitrary code.
13) Exposure of sensitive information to an unauthorized actor (CVE-ID: CVE-2025-47369)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a local application to gain access to sensitive information.
The vulnerability exists due to improper input validation in Computer Vision. A local application can gain access to sensitive information.
14) Untrusted Pointer Dereference (CVE-ID: CVE-2025-47343)
CWE-ID: CWE-822 - Untrusted Pointer Dereference
CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation in Video. A local application can execute arbitrary code.
15) Reusing a Nonce, Key Pair in Encryption (CVE-ID: CVE-2025-47345)
CWE-ID: CWE-323 - Reusing a Nonce, Key Pair in Encryption
CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a local application to read and manipulate data.
The vulnerability exists due to improper input validation in Automotive Platform. A local application can read and manipulate data.
16) Out-of-bounds write (CVE-ID: CVE-2025-47346)
CWE-ID: CWE-787 - Out-of-bounds write
CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation in HLOS. A local application can execute arbitrary code.
17) Use of Uninitialized Variable (CVE-ID: CVE-2025-47348)
CWE-ID: CWE-457 - Use of Uninitialized Variable
CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation in HLOS. A local application can execute arbitrary code.
18) Double Free (CVE-ID: CVE-2025-47356)
CWE-ID: CWE-415 - Double Free
CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation in Video. A local application can execute arbitrary code.
19) Untrusted Pointer Dereference (CVE-ID: CVE-2025-47380)
CWE-ID: CWE-822 - Untrusted Pointer Dereference
CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation in Camera. A local application can execute arbitrary code.
20) Improper Validation of Array Index (CVE-ID: CVE-2025-47393)
CWE-ID: CWE-129 - Improper Validation of Array Index
CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation in Automotive Linux OS. A local application can execute arbitrary code.
21) Buffer over-read (CVE-ID: CVE-2025-47395)
CWE-ID: CWE-126 - Buffer over-read
CVSSv4: 7.1 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation in WLAN Firmware. A remote attacker can perform a denial of service (DoS) attack.
22) Double Free (CVE-ID: CVE-2025-47396)
CWE-ID: CWE-415 - Double Free
CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation in Graphics. A local application can execute arbitrary code.
Remediation
Install update from vendor's website.