CVE-2025-48638

highpriority · track · 31EPSS 0.001 · 1 %ileDEEUNLRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.11% (1st) EPSS

CVSS 7.8 · high

Is it mine?

15 products

Check your exposure

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-22

In __pkvm_load_tracing of trace.c, there is a possible out-of-bounds write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

cvss

Technical severity, 0–10. One row per scoring source.

9.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.1–9.3

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.19.3criticalAV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 1.8 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-787USprimaryCWE-1287USCWE-20US

affected products (15)

Products and version ranges known to be affected.

Google Android 13 <2025-12-05all versionscert_bundDE
Google Android 14 <2025-12-05all versionscert_bundDE
Google Android 15 <2025-12-05all versionscert_bundDE
Google Android 16 <2025-12-05all versionscert_bundDE
Lenovo BIOSall versionscert_bundDEcpe:/h:lenovo:bios:-
Lenovo Computerall versionscert_bundDEcpe:/h:lenovo:computer:-
Google Android≤ 14 <2025-12-05cert_bundDE
Google Android≤ 13 <2025-12-05cert_bundDE
Google Android≤ 15 <2025-12-05cert_bundDE
Google Android≤ 16 <2025-12-05cert_bundDE
Google Android≤ Android kernelenisa_euvdEU
Google Inc Androidall versionsfstec_bduRU
Google Android≤ vers:unknown/*ncsc_nlNL
Samsung Samsung Mobile Devices≤ vers:unknown/*ncsc_nlNL
google androidall versionsnvdUScpe:2.3:o:google:android:*:*:*:*:*:*:*:*

advisories (3)

Vendor and ecosystem advisories describing this.

NCSC-2025-0379Kwetsbaarheden verholpen in Google Android en Samsung MobileNL2025-12-02csaf · ncsc_nlNL
Google heeft kwetsbaarheden verholpen in Android. Samsung heeft de voor Samsung mobile relevante kwetsbaarheden verholpen in Samsung mobile.
WID-SEC-W-2025-2711Android Patchday Dezember 2025: Mehrere SchwachstellenDeutsch2025-12-01csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Google Android ausnutzen, um sich erweiterte Berechtigungen zu verschaffen, einen Denial-of-Service-Zustand auszulösen, vertrauliche Informationen offenzulegen oder andere nicht näher spezifizierte Angriffe durchzuführen.
ASB-A-4425403762025-12-01vendor · osvUS
In __pkvm_load_tracing of trace.c, there is a possible out-of-bounds write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv cert_bund ncsc_nl nvd NVD CVE.org MITRE

published 2025-12-08modified 2026-06-17

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Related entries.

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+16022 more

references (10)

External citations — patches, advisories, analysis.

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