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CVE-2020-0258

16
FAUCET Score

CVE-2020-0258 is a local information disclosure vulnerability affecting Android 10, stemming from insufficient cleanup in the AppZygote.java component. This flaw allows a subsequent application to access sensitive local information without requiring additional execution privileges or user interaction. Rated Medium severity with a CVSS score of 5.5, the vulnerability has a low attack complexity and could lead to high confidentiality impact. There is no evidence of active exploitation, nor are public exploit codes available, though it has garnered minimal community discussion and media coverage, including a mention in a BleepingComputer article regarding Samsung updates.

Impacted Technologies

VendorProductVersion(s)CPE
10.0CPE matchmatch criteria
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.29%
Probability of exploitation in next 30 days
EPSS Percentile
21.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0029 is in the 77th percentile among its peer group of 15,940 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

googlevendor investigatingvia nvd_reference
View patch

References

packetstormsecurity.com / files/158869/Android-App-Zygotes-Improper-Guarding.html
Third Party AdvisoryVDB Entry
source.android.com / security/bulletin/2020-08-01
Vendor Advisory