What is CVE-2024-34663?

CVE-2024-34663 is a medium-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 5.3/10. Published 2024-10-08.

How severe is CVE-2024-34663?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Integer overflow in Google Android

CVE-2024-34663

Integer overflow in libSEF.quram.so prior to SMR Oct-2024 Release 1 allows local attackers to write out-of-bounds memory.

Vulnerability class: Integer Overflow

Published 2024-10-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.001 (0.2th percentile), scored 2026-09-28.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 0th percentile — 0.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

Google Android — versions 12.0, 13.0, 14.0
Samsung Mobile Devices — versions SMR Oct-2024 Release in Android 12, 13, 14

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

security.samsungmobile.com/securityUpdate.smsb (Vendor Advisory)

Frequently asked questions

What is CVE-2024-34663?: CVE-2024-34663 is a medium-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 5.3/10. Published 2024-10-08.
How severe is CVE-2024-34663?: Medium severity. CVSS v3 base score is 5.3 out of 10.