CVE-2022-32886

Name: CVE-2022-32886
Creator: NVD / NIST
Published: 2022-09-20T21:15:11.037+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.33%

Last modified Jun 17, 2026

CVE-2022-32886 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A buffer overflow issue was addressed with improved memory handling. This issue is fixed in Safari 16, iOS 16, iOS 15.7 and iPadOS 15.7. EPSS estimates a 1.33% chance of exploitation in the next 30 days.

Description

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in Safari 16, iOS 16, iOS 15.7 and iPadOS 15.7. Processing maliciously crafted web content may lead to arbitrary code execution.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

1.33%

67.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Apple	Safari	< 16.0
Apple	Ipados	< 15.7
Apple	Iphone Os	< 15.7
Fedoraproject	Fedora	35
Fedoraproject	Fedora	36
Fedoraproject	Fedora	37
Debian	Debian Linux	10.0
Debian	Debian Linux	11.0

References

http://seclists.org/fulldisclosure/2022/Oct/28
http://seclists.org/fulldisclosure/2022/Oct/39
http://seclists.org/fulldisclosure/2022/Oct/41Mailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00034.htmlMailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74MXH2U5GA4CX3L3NLYP4TBO4O2VOPBJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDV6OLKDTL55NH4LNSMLQ4D6LLSX6JU2/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDNT32WIARRD2ANWKGCTTIQXI6OII7HZ/
https://security.gentoo.org/glsa/202305-32
https://support.apple.com/en-us/HT213442Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213445Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213446Release Notes, Vendor Advisory
https://www.debian.org/security/2022/dsa-5240Mailing List, Third Party Advisory
https://www.debian.org/security/2022/dsa-5241Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2022/Oct/28
http://seclists.org/fulldisclosure/2022/Oct/39
http://seclists.org/fulldisclosure/2022/Oct/41Mailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00034.htmlMailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74MXH2U5GA4CX3L3NLYP4TBO4O2VOPBJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDV6OLKDTL55NH4LNSMLQ4D6LLSX6JU2/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDNT32WIARRD2ANWKGCTTIQXI6OII7HZ/
https://security.gentoo.org/glsa/202305-32
https://support.apple.com/en-us/HT213442Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213445Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213446Release Notes, Vendor Advisory
https://www.debian.org/security/2022/dsa-5240Mailing List, Third Party Advisory
https://www.debian.org/security/2022/dsa-5241Mailing List, Third Party Advisory

Timeline

Published: Sep 20, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-32886?

How severe is CVE-2022-32886?

CVE-2022-32886 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.33% probability of exploitation in the next 30 days.

How do I fix CVE-2022-32886?

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-2022-32886?

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

Scan your code now

Source: NVD / NIST