Qualcomm SXR2350P Firmware vulnerabilities

53 CVEs affecting Qualcomm SXR2350P Firmware, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-25292, published 2026-08-04.

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Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2026-21385: Qualcomm Multiple Chipsets Memory Corruption Vulnerability, published 2026-03-02. High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2026-03-03. EPSS: 1.3% chance of exploitation in the next 30 days. Memory corruption while using alignments for memory allocation.
• CVE-2025-47403, published 2026-05-04. High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days. Transient DOS when processing a malformed Fast Transition response frame with an invalid header structure during wireless roaming.
• CVE-2025-47401, published 2026-05-04. High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days. Transient DOS when processing target power rate tables during channel configuration.
• CVE-2026-25289, published 2026-08-04. Critical severity, CVSS 9.6. EPSS: 0.2% chance of exploitation in the next 30 days. Memory Corruption when processing Device Capability Extended attributes in certain NAN Service Discovery Frames with invalid length values.
• CVE-2026-25292, published 2026-08-04. High severity, CVSS 7.6. EPSS: 0.2% chance of exploitation in the next 30 days. Memory Corruption when processing untrusted user input in the fastboot command handler for audio framework configuration.
• CVE-2026-21381, published 2026-04-06. High severity, CVSS 7.5. EPSS: 0.1% chance of exploitation in the next 30 days. Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood awareness network protocol connection.
• CVE-2025-47370, published 2025-11-04. Medium severity, CVSS 6.5. EPSS: 0.1% chance of exploitation in the next 30 days. Transient DOS when a remote device sends an invalid connection request during BT connectable LE scan.
• CVE-2025-47398, published 2026-02-02. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory Corruption while deallocating graphics processing unit memory buffers due to improper handling of memory pointers.
• CVE-2025-47397, published 2026-02-02. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.
• CVE-2025-47366, published 2026-02-02. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Cryptographic issue when a Trusted Zone with outdated code is triggered by a HLOS providing incorrect input.

Latest

• CVE-2026-21384, published 2026-07-06. Medium severity, CVSS 5.3. EPSS: 0.1% chance of exploitation in the next 30 days. Memory Corruption when updating prepared commands with invalid port indices based on user space input exceeds supported read client limits.
• CVE-2026-21370, published 2026-07-06. Medium severity, CVSS 5.3. EPSS: 0.1% chance of exploitation in the next 30 days. Memory Corruption when validating input batch size and buffer plane count exceeds maximum allowed values.
• CVE-2026-21369, published 2026-07-06. Medium severity, CVSS 5.3. EPSS: 0.1% chance of exploitation in the next 30 days. Memory Corruption when handling flash commands due to outdated LED count values being used after userspace modification.
• CVE-2026-21368, published 2026-07-06. Medium severity, CVSS 5.3. EPSS: 0.1% chance of exploitation in the next 30 days. Memory Corruption when parsing jpeg commands due to unaccounted extra writes to the buffer during validation checks.
• CVE-2025-59615, published 2026-07-06. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory Corruption when invoking device input/output control operations for mapping and unmapping persistent memory buffers due to improper synchronization.
• CVE-2026-24092, published 2026-06-01. High severity, CVSS 7.2. EPSS: 0.1% chance of exploitation in the next 30 days. Memory Corruption when processing fastboot commands to set display mode.
• CVE-2026-24091, published 2026-06-01. High severity, CVSS 7.2. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption while processing fastboot commands with improperly formatted input.
• CVE-2026-24090, published 2026-06-01. High severity, CVSS 7.1. EPSS: 0.1% chance of exploitation in the next 30 days. Cryptographic issue while processing partition table entries allows unauthorized modification of boot flow.