CVE-2026-21372
Heap-Based Buffer Overflow in Power Management IC
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
Memory Corruption when sending IOCTL requests with invalid buffer sizes during memcpy operations.
Timeline
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- CVE published
- Record last updated
Affected versions
- Qualcomm, Inc. Snapdragon
Cologne, FastConnect 6700, FastConnect 6900, FastConnect 7800, QCM5430, QCM6490, Qualcomm Video Collaboration VC3 Platform, Snapdragon 460 Mobile Platform, Snapdragon 662 Mobile Platform, Snapdragon 7c+ Gen 3 Compute, WCD9370, WCD9375, WCD9378C, WCD9380, WCD9385, WCN3950, WCN3988, WSA8840, WSA8845, WSA8845H, X2000077, X2000086, X2000090, X2000092, X2000094, XG101002, XG101032, XG101039