CVE-2021-0326

Name: CVE-2021-0326
Creator: NVD / NIST
Published: 2021-02-10T17:15:19.177+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 4.71%

Last modified Jun 17, 2026

CVE-2021-0326 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In p2p_copy_client_info of p2p.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution if the target device is performing a Wi-Fi Direct search, with no additional execution privileges needed. EPSS estimates a 4.71% chance of exploitation in the next 30 days.

Description

In p2p_copy_client_info of p2p.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution if the target device is performing a Wi-Fi Direct search, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-172937525

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

4.71%

90.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Google	Android	8.1
Google	Android	9.0
Google	Android	10.0
Google	Android	11.0
Fedoraproject	Fedora	32
Fedoraproject	Fedora	34
Debian	Debian Linux	9.0
Debian	Debian Linux	10.0

References

https://lists.debian.org/debian-lts-announce/2021/02/msg00033.htmlMailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMHPFCON6ZFCGZXSASJFKQ3UX2UIYMND/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOSA6DZUDLVOCYJNNXD6V3MRBVLCXZFH/
https://source.android.com/security/bulletin/2021-02-01Patch, Vendor Advisory
https://www.debian.org/security/2021/dsa-4898Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00033.htmlMailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMHPFCON6ZFCGZXSASJFKQ3UX2UIYMND/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOSA6DZUDLVOCYJNNXD6V3MRBVLCXZFH/
https://source.android.com/security/bulletin/2021-02-01Patch, Vendor Advisory
https://www.debian.org/security/2021/dsa-4898Third Party Advisory

Timeline

Published: Feb 10, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-0326?

How severe is CVE-2021-0326?

CVE-2021-0326 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 4.71% probability of exploitation in the next 30 days.

How do I fix CVE-2021-0326?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-0326?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST