CVE-2026-25283
Stack-based Buffer Overflow in OOBM
Memory Corruption when copying unverified data from an external source exceeds the allocated buffer size.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Stack-based Buffer Overflow in OOBM
Memory Corruption when copying unverified data from an external source exceeds the allocated buffer size.
- Record
CVE-2026-25283- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-121
- Updated
- 2026-11-02
EUVDEUVD-2026-81330
Memory Corruption when copying unverified data from an external source exceeds the allocated buffer size.
- Record
EUVD-2026-81330- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-64r8-7jq7-4w26
Memory Corruption when copying unverified data from an external source exceeds the allocated...
Memory Corruption when copying unverified data from an external source exceeds the allocated buffer size.
- Record
GHSA-64r8-7jq7-4w26- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-121
- Updated
- 2026-11-02
NVD
Memory Corruption when copying unverified data from an external source exceeds the allocated buffer size.
- Record
CVE-2026-25283- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-121
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-25283 is a high vulnerability (CVSS 8.8) in Qualcomm Cologne Firmware, published September 17, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.10%, the 0th percentile. No source names a fixed version.