4.4

CVE-2023-40636: google android Missing Authorization

Modified
Published 08-10-2023Last modified 19-09-2024

Vulnerability summary

CVE-2023-40636 is a medium (CVSS 4.4) Missing Authorization vulnerability in google android. EPSS estimates a 0.09% chance of exploitation in the next 30 days, higher than 0.3% of scored vulnerabilities.

Overall risk
18/100
0100
Low · default modelHow is this calculated?
CVSS score
4.4/10
010
Medium · v3.1 (NVD)
EPSS score
0.09%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 08-10-2023
    PublishedVulnerability first disclosed.
  2. 19-09-2024
    Last modifiedVulnerability information updated.

Description

In telecom service, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to local information disclosure with System execution privileges needed

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

0.09%

Chance of exploitation in the next 30 days

Percentile

0%

Versus all other CVEs

30-day change

Increase +0.01 pp

From 0.08% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Google1 product
Unisoc (shanghai) technologies co., ltd.1 product

2 vendors · 2 products

References

1 links