Skip to main content

Fastconnect 6700 Firmware CVE-2025-47335

MEDIUM
Classic Buffer Overflow (CWE-120)
2026-01-07 product-security@qualcomm.com
Memory Corruption Fastconnect 6700 Firmware Sm6650 Firmware Wsa8840 Firmware Wsa8830 Firmware Sm8650q Firmware Sm8750p Firmware Qcs6490 Firmware Qcs615 Firmware Qcm6490 Firmware Wsa8835 Firmware Wcd9378 Firmware Qcs9100 Firmware Wcn6650 Firmware Wcn7860 Firmware Sm8635 Firmware Sm7635 Firmware Qcs5430 Firmware Video Collaboration Vc3 Platform Firmware Qcm5430 Firmware Fastconnect 7800 Firmware Wcd9390 Firmware Wcd9380 Firmware Wcd9370 Firmware Wcn7881 Firmware Wcn6755 Firmware Wsa8845h Firmware Sm8735 Firmware Qca6698aq Firmware Sm8635p Firmware Sm8750 Firmware Wcn7861 Firmware Qmp1000 Firmware Wcd9375 Firmware Wcd9395 Firmware Wcd9385 Firmware Wsa8832 Firmware Sm7675 Firmware Snapdragon 8 Gen 3 Mobile Platform Firmware Wcn7750 Firmware Fastconnect 6900 Firmware Wcn7880 Firmware Sm7635p Firmware Sm7675p Firmware Wsa8845 Firmware Sm6650p Firmware
6.7
CVSS 3.1 · NVD
Share

Severity by source

NVD PRIMARY
6.7 MEDIUM
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
Patch released
Jan 27, 2026 - 21:43 nvd
Patch available
CVE Published
Jan 07, 2026 - 12:17 nvd
MEDIUM 6.7

DescriptionCVE.org

Memory corruption while parsing clock configuration data for a specific hardware type.

AnalysisAI

Memory corruption while parsing clock configuration data for a specific hardware type. [CVSS 6.7 MEDIUM]

Technical ContextAI

Classified as CWE-120 (Classic Buffer Overflow). Affects Fastconnect 6700 Firmware. Memory corruption while parsing clock configuration data for a specific hardware type.

RemediationAI

A vendor patch is available — apply it immediately. Enable ASLR, DEP/NX, and stack canaries where possible.

More in Fastconnect 6700 Firmware

View all
CVE-2025-21480 HIGH
8.6 Jun 03

Qualcomm GPU micronode contains a memory corruption vulnerability (CVE-2025-21480, CVSS 8.6) caused by unauthorized comm
CVE-2025-21479 HIGH
8.6 Jun 03

A second Qualcomm GPU micronode memory corruption vulnerability (CVE-2025-21479, CVSS 8.6) exists in the unauthorized co
CVE-2026-21385 HIGH POC
7.8 Mar 02

A Qualcomm chipset vulnerability (CVE-2026-21385) causes memory corruption through improper integer handling during memo
CVE-2023-33025 CRITICAL
9.8 Jan 02

Memory corruption in Data Modem when a non-standard SDP body, during a VOLTE call. Rated critical severity (CVSS 9.8), t
CVE-2024-21480 CRITICAL
9.8 May 06

Memory corruption while playing audio file having large-sized input buffer. Rated critical severity (CVSS 9.8), this vul
CVE-2024-21463 CRITICAL
9.8 Apr 01

Memory corruption while processing Codec2 during v13k decoder pitch synthesis. Rated critical severity (CVSS 9.8), this

CVE-2023-22388 CRITICAL
9.8 Nov 07

Memory Corruption in Multi-mode Call Processor while processing bit mask API. Rated critical severity (CVSS 9.8), this v
CVE-2023-24855 CRITICAL
9.8 Oct 03

Memory corruption in Modem while processing security related configuration before AS Security Exchange. Rated critical s
CVE-2023-22385 CRITICAL
9.8 Oct 03

Memory Corruption in Data Modem while making a MO call or MT VOLTE call. Rated critical severity (CVSS 9.8), this vulner
CVE-2023-21631 CRITICAL
9.8 Jul 04

Weak Configuration due to improper input validation in Modem while processing LTE security mode command message received
CVE-2023-33030 CRITICAL
9.3 Jan 02

Memory corruption in HLOS while running playready use-case. Rated critical severity (CVSS 9.3), this vulnerability is no
CVE-2025-21450 CRITICAL
9.1 Jul 08

Cryptographic issue occurs due to use of insecure connection method while downloading.

Same weakness CWE-120 – Classic Buffer Overflow

View all
CVE-2017-7269 CRITICAL POC
9.8
CVE-2016-10174 CRITICAL POC
9.8
CVE-2016-0099 HIGH POC
7.8
CVE-2016-6366 HIGH POC
8.8
CVE-2013-1331 HIGH
7.8
CVE-2013-0641 HIGH
7.8
CVE-2017-15222 CRITICAL POC
9.8
CVE-2012-2763 HIGH POC
7.5

Same technique Memory Corruption

View all
CVE-2015-5119 CRITICAL POC
9.8
CVE-2015-3113 CRITICAL POC
9.8
CVE-2011-2462 CRITICAL POC
9.8
CVE-2011-0611 HIGH POC
8.8
CVE-2014-0322 HIGH POC
8.8
CVE-2012-1889 HIGH POC
8.8
CVE-2012-4792 HIGH POC
8.8
CVE-2010-3333 HIGH POC
7.8

Share

CVE-2025-47335 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy