CVE-2021-30706

Reference Links

• https://support.apple.com/en-us/HT212528 (Advisory)
• https://support.apple.com/en-us/HT212529 (Advisory)
• https://support.apple.com/en-us/HT212532 (Advisory)
• https://support.apple.com/en-us/HT212533 (Advisory)

Parent vulnerabilities

(Appears in the following advisories)

• HT212528
• HT212529
• HT212532
• HT212533

Peer vulnerabilities

(Found alongside the following vulnerabilities)

• CVE-2021-30707
• CVE-2021-30685
• CVE-2021-30714
• CVE-2021-30729
• CVE-2021-30681
• CVE-2021-30686
• CVE-2021-30733
• CVE-2021-30753
• CVE-2021-30727
• CVE-2021-30724
• CVE-2021-30771
• CVE-2021-30697
• CVE-2021-30710
• CVE-2021-30687
• CVE-2021-30700
• CVE-2021-30701
• CVE-2021-30705
• CVE-2021-30706
• CVE-2021-30740
• CVE-2021-30674
• CVE-2021-30704
• CVE-2021-30715
• CVE-2021-30736
• CVE-2021-30703
• CVE-2021-30677
• CVE-2021-30741
• CVE-2021-30756
• CVE-2021-30723
• CVE-2021-30691
• CVE-2021-30692
• CVE-2021-30694
• CVE-2021-30725
• CVE-2021-30746
• CVE-2021-30693
• CVE-2021-30695
• CVE-2021-30708
• CVE-2021-30709
• CVE-2021-1821
• CVE-2021-30699
• CVE-2021-30999
• CVE-2021-30737
• CVE-2021-30744
• CVE-2021-21779
• CVE-2021-30682
• CVE-2021-30689
• CVE-2021-30749
• CVE-2021-30734
• CVE-2021-30720
• CVE-2021-23841
• CVE-2021-30698
• CVE-2021-30667
• CVE-2021-30678
• CVE-2021-30676
• CVE-2021-30688
• CVE-2021-30669
• CVE-2021-30672
• CVE-2021-30673
• CVE-2021-30755
• CVE-2021-30684
• CVE-2021-30735
• CVE-2021-30683
• CVE-2021-30719
• CVE-2021-30728
• CVE-2021-30726
• CVE-2021-30731
• CVE-2021-30739
• CVE-2021-30680
• CVE-2021-30702
• CVE-2021-30696
• CVE-2021-30679
• CVE-2020-36226
• CVE-2020-36227
• CVE-2020-36223
• CVE-2020-36224
• CVE-2020-36225
• CVE-2020-36221
• CVE-2020-36228
• CVE-2020-36222
• CVE-2020-36230
• CVE-2020-36229
• CVE-2021-30738
• CVE-2021-30751
• CVE-2021-30716
• CVE-2021-30717
• CVE-2021-30721
• CVE-2021-30722
• CVE-2021-30712
• CVE-2021-30668
• CVE-2021-30718
• CVE-2021-30671
• CVE-2021-30713
• CVE-2021-30665
• CVE-2021-30663

Frequently Asked Questions

• What is CVE-2021-30706?

  CVE-2021-30706 is a vulnerability in ImageIO that allows processing a maliciously crafted image, potentially leading to the disclosure of user information.

• Which software versions are affected by CVE-2021-30706?

  CVE-2021-30706 affects the following software versions: Apple tvOS up to version 14.6, Apple watchOS up to version 7.5, Apple macOS Big Sur up to version 11.4, Apple iOS up to version 14.6, and Apple iPadOS up to version 14.6.

• How can CVE-2021-30706 be exploited?

  CVE-2021-30706 can be exploited by processing a maliciously crafted image.

• What is the severity of CVE-2021-30706?

  The severity of CVE-2021-30706 is not specified in the provided information.

• How can I fix CVE-2021-30706?

  To fix CVE-2021-30706, update your software to the recommended versions provided by Apple.