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CVE-2025-27054

Out-of-bounds Write in Display

7.8 High

Memory corruption while processing a malformed license file during reboot.

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

0.09%Up 0.1 points since Oct 9, 2025
90%50%10%1%

What each source reports

CVE List Score used 7.8

Out-of-bounds Write in Display

Memory corruption while processing a malformed license file during reboot.

Record
CVE-2025-27054
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-787
Updated
2026-11-02
EUVDEUVD-2025-33247 7.8

Memory corruption while processing a malformed license file during reboot.

Record
EUVD-2025-33247
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-hwcw-37m9-g3f9 7.8

Memory corruption while processing a malformed license file during reboot.

Memory corruption while processing a malformed license file during reboot.

Record
GHSA-hwcw-37m9-g3f9
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-787
Updated
2026-11-02
NVD 7.8

Memory corruption while processing a malformed license file during reboot.

Record
CVE-2025-27054
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-787
Updated
2026-11-02

Affected products

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History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-27054 is a high vulnerability (CVSS 7.8) in Qualcomm 315 5g Iot Modem Firmware, published October 9, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.09%, the 0th percentile. No source names a fixed version.

References

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