CVE-2021-30837

Published Sep 20, 2021
·
Updated

Accessory Manager. A memory consumption issue was addressed with improved memory handling.

Credit

Siddharth Aeri@@b1n4r1b01, Siddharth Aeri@@b1n4r1b01, Siddharth Aeri@@b1n4r1b01

Affected Software

7 affected componentsFixes available
Apple tvOS<15
15
Apple WatchOS<8
8
Apple iOS<15
15
Apple iPadOS<15
15
Apple iPadOS<15.0
Apple iPhone OS<15.0
Apple tvOS<15.0

Event History

Oct 19, 2021
CVE Published
via MITRE·01:11 PM
Data Sourced
via MITRE·01:11 PM
DescriptionWeakness
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is CVE-2021-30837?

CVE-2021-30837 is a vulnerability in the Accessory Manager that allows for a memory consumption issue with improved memory handling.

2

What software is affected by CVE-2021-30837?

CVE-2021-30837 affects Apple watchOS 8, Apple iOS up to version 15, Apple iPadOS up to version 15, and Apple tvOS up to version 15.

3

How can I fix CVE-2021-30837?

To fix CVE-2021-30837, it is recommended to update to the latest version of the affected software. Please refer to the vendor's security advisory for specific instructions.

4

What is the severity of CVE-2021-30837?

The severity of CVE-2021-30837 is not specified.

5

Where can I find more information about CVE-2021-30837?

You can find more information about CVE-2021-30837 in the vendor's security advisory at the following links: - [Apple support advisory 1](https://support.apple.com/en-us/HT212814) - [Apple support advisory 2](https://support.apple.com/en-us/HT212819) - [Apple support advisory 3](https://support.apple.com/en-us/HT212815)

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203