Sdx55 Firmware
Vendor:
First CVE: Nov 21, 2019 · Active for 6 years
900
Total CVEs
More Total CVEs than 100% of tracked products
112.5
Avg CVEs / Year
Higher CVE frequency than 100% of tracked products
7.7
Avg CVSS
Higher Avg CVSS than 65% of tracked products
0.7%
KEV Rate
Higher KEV Rate than 97% of tracked products
Trends Over Time
The number and severity of CVEs published that impact Sdx55 Firmware over time
Volume of CVEsAvg CVSS Base Score
First CVE
Nov 21, 2019
6 years ago
Most Recent CVE
Jan 7, 2026
202 days ago
CVE Severity & Scoring
Sdx55 Firmware900 CVEs
15%
69%
16%
All CVEs353,173 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local524 (58.2%)
Network347 (38.6%)
Unknown0 (0.0%)
Physical12 (1.3%)
Adjacent Network17 (1.9%)
Attack Complexity
Low877 (97.4%)
High23 (2.6%)
Unknown0 (0.0%)
User Interaction
None897 (99.7%)
Unknown0 (0.0%)
Required3 (0.3%)
Privileges Required
Low485 (53.9%)
High32 (3.6%)
None383 (42.6%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (900 CVEs).
900 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-1905HIGH Possible use after free due to improper handling of memory mapping of multiple processes simultaneously. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon | May 7, 2021 | 7.8 | 67 | YES | NO |
CVE-2023-33063HIGH Memory corruption in DSP Services during a remote call from HLOS to DSP. | Dec 5, 2023 | 7.8 | 64 | YES | NO |
CVE-2023-33107HIGH Memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call. | Dec 5, 2023 | 7.8 | 63 | YES | NO |
CVE-2022-22071HIGH Possible use after free when process shell memory is freed using IOCTL munmap call and process initialization is in progress in Snapdragon Auto, Snapdragon Compute, Snapdragon Conn | Jun 14, 2022 | 7.8 | 62 | YES | NO |
CVE-2021-1906MEDIUM Improper handling of address deregistration on failure can lead to new GPU address allocation failure. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon C | May 7, 2021 | 5.5 | 56 | YES | NO |
CVE-2020-11261HIGH Memory corruption due to improper check to return error when user application requests memory allocation of a huge size in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectiv | Jun 9, 2021 | 7.8 | 55 | YES | NO |
CVE-2020-3657CRITICAL u'Remote code execution can happen by sending a carefully crafted POST query when Device configuration is accessed from a tethered client through webserver due to lack of array bou | Nov 2, 2020 | 9.8 | 45 | NO | NO |
CVE-2020-11264CRITICAL Improper authentication of Non-EAPOL/WAPI plaintext frames during four-way handshake can lead to arbitrary network packet injection in Snapdragon Auto, Snapdragon Compute, Snapdrag | Sep 8, 2021 | 9.8 | 36 | NO | NO |
CVE-2025-27071CRITICAL Memory corruption while processing specific files in Powerline Communication Firmware. | Aug 6, 2025 | 9.8 | 34 | NO | NO |
CVE-2025-27034CRITICAL Memory corruption while selecting the PLMN from SOR failed list. | Sep 24, 2025 | 9.8 | 33 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (900 CVEs).
CISA KEV
6 CVEs
0.7% of CVEs· 97th percentile
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (900 CVEs).
Media Mentions
Signals from CVEs in this product scope (900 CVEs).
Top CNAs Publishing CVEs For Sdx55 Firmware
Top CWEs
Versions
No cataloged versions.