EUVD-2026-19339
GHSA-m3w8-q34w-8f9j
Severity by source
AV:L/AC:L/PR:L/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:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3DescriptionCVE.org
Memory Corruption when handling power management requests with improperly sized input/output buffers.
AnalysisAI
Memory corruption in Qualcomm Snapdragon components allows local authenticated users to achieve arbitrary code execution with high impact to confidentiality, integrity, and availability through malformed power management requests. The vulnerability stems from improper validation of input/output buffer sizes in power management handlers. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Requires local user access to the target system. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS base score of 7.8 (High severity) reflects significant potential impact: complete compromise of confidentiality, integrity, and availability (C:H/I:H/A:H). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker who has gained standard user-level access to an Android device running vulnerable Snapdragon firmware (through malicious app installation, physical access, or prior vulnerability exploitation) crafts a malicious power management request to the chipset driver. The attacker supplies an intentionally oversized input buffer when invoking power state transitions or frequency scaling operations through accessible device interfaces. … |
| Remediation | Organizations and end users should apply firmware updates from device manufacturers that incorporate fixes from Qualcomm's April 2026 security bulletin. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Identify all Snapdragon-based devices in your environment and document current firmware versions. …
Sign in for detailed remediation steps and compensating controls.
Threat intelligence, references, and detailed analysis are available after sign-in.
More in Snapdragon
View allBuffer overflow in Qualcomm Snapdragon firmware enables authentication bypass on adjacent networks, allowing remote unau
Memory corruption in Qualcomm Snapdragon Strongbox component allows local low-privileged attackers to trigger a buffer o
Local privilege escalation in Qualcomm Snapdragon chipsets stems from an out-of-bounds memory access in the Strongbox tr
Memory corruption in Qualcomm Snapdragon chipsets allows adjacent network attackers to achieve arbitrary code execution
Bootloader integrity bypass in Qualcomm Snapdragon platforms allows a high-privileged local attacker to write to a speci
Local privilege escalation in Qualcomm Snapdragon platforms is possible through memory corruption when processing multip
Local privilege escalation in Qualcomm Snapdragon platforms stems from an out-of-bounds read (CWE-125) triggered during
Local privilege escalation and memory corruption in Qualcomm Snapdragon platforms allows an attacker with low-privileged
Local privilege escalation via memory corruption in Qualcomm Snapdragon platform components allows an authenticated low-
Local memory corruption in Qualcomm Snapdragon platforms (CVE-2025-59604) allows a low-privileged local attacker to trig
Use-after-free vulnerability in Qualcomm Snapdragon chipsets enables local privilege escalation to achieve full device c
Memory corruption in Qualcomm Snapdragon allows local authenticated attackers with low privileges to achieve arbitrary c
Same weakness CWE-120 – Classic Buffer Overflow
View allSame technique Buffer Overflow
View allShare
External POC / Exploit Code
Leaving vuln.today