IO
Operating System
iOS
by Apple · last CVE Sep 28, 2026
On CISA KEVExploited in the wildRansomware-linked
4,331
CVEs
93
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 215High 272Medium 13Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2019-8749
9.8
1%
Oct 27
Multiple memory corruption issues were addressed with improved input validation
Affected: before 13.0
CVE-2019-8746
9.8
3%
Oct 27
An out-of-bounds read was addressed with improved input validation
Affected: before 13.1
CVE-2019-8712
9.8
3%
Oct 27
A memory corruption issue was addressed with improved memory handling
Affected: before 13.1
CVE-2019-8547
9.8
2%
Oct 27
An out-of-bounds read issue existed that led to the disclosure of kernel memory
Affected: before 12.2
CVE-2019-7288
9.8
1%
Oct 27
The issue was addressed with improved validation on the FaceTime server
Affected: before 12.1.4
CVE-2020-9898
9.8
1%
Oct 22
This issue was addressed with improved entitlements
Affected: before 13.6
CVE-2020-9895
9.8
4%
Oct 16
A use after free issue was addressed with improved memory management
Affected: before 13.6
CVE-2020-9850
9.8
77%
Jun 9
A logic issue was addressed with improved restrictions
Affected: before 13.5
CVE-2020-9838
9.8
3%
Jun 9
An out-of-bounds read was addressed with improved bounds checking
Affected: before 13.5
CVE-2019-6203
9.8
4%
Apr 17
A logic issue was addressed with improved state management
Affected: before 12.2
CVE-2020-3911
9.8
2%
Apr 1
A buffer overflow was addressed with improved bounds checking
Affected: before 13.4
CVE-2020-3910
9.8
2%
Apr 1
A buffer overflow was addressed with improved size validation
Affected: before 13.4
CVE-2020-3909
9.8
3%
Apr 1
A buffer overflow was addressed with improved bounds checking
Affected: before 13.4
CVE-2019-8662
9.8
10%
Dec 18
This issue was addressed with improved checks
Affected: before 12.4
CVE-2019-8660
9.8
14%
Dec 18
A memory corruption issue was addressed with improved input validation
Affected: before 12.4
CVE-2019-8648
9.8
3%
Dec 18
A memory corruption issue was addressed with improved input validation
Affected: before 12.4
CVE-2019-8647
9.8
13%
Dec 18
A use after free issue was addressed with improved memory management
Affected: before 12.4
CVE-2019-8641
9.8
17%
Dec 18
An out-of-bounds read was addressed with improved input validation
Affected: before 12.4
CVE-2019-8613
9.8
13%
Dec 18
A use after free issue was addressed with improved memory management
Affected: before 12.3
CVE-2019-8600
9.8
20%
Dec 18
A memory corruption issue was addressed with improved input validation
Affected: before 12.3
CVE-2018-4367
9.8
6%
Apr 3
A memory corruption issue was addressed with improved input validation
Affected: before 12.1
CVE-2018-4332
9.8
2%
Apr 3
A memory corruption issue was addressed with improved memory handling
Affected: before 12.0
CVE-2018-4331
9.8
4%
Apr 3
A memory corruption issue was addressed with improved memory handling
Affected: before 12.0
CVE-2019-6206
9.8
1%
Mar 4
An issue existed with autofill resuming after it was canceled
Affected: before iOS 12.1.3
CVE-2018-4189
9.8
2%
Jan 11
In iOS before 11.2.5, macOS High Sierra before 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan, watchOS before 4.2.2, and tvOS before 11.2.5, a…
Affected: before 11.2.5
CVE-2018-4147
9.8
2%
Jan 11
In iCloud for Windows before 7.3, Safari before 11.0.3, iTunes before 12.7.3 for Windows, and iOS before 11.2.5, multiple memory corruption issues exist and were addressed with…
Affected: before 11.2.5
CVE-2018-4298
9.8
1%
Jan 11
In macOS High Sierra before 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan, a permissions issue existed in Remote Management
Affected: before 11.2.5
CVE-2018-4148
9.8
5%
Apr 3
An issue was discovered in certain Apple products
Affected: before 11.3
CVE-2018-4124
9.8
6%
Apr 3
An issue was discovered in certain Apple products
Affected: before 11.2.6
CVE-2018-4115
9.8
2%
Apr 3
An issue was discovered in certain Apple products
Affected: before 11.3
CVE-2018-4110
9.8
4%
Apr 3
An issue was discovered in certain Apple products
Affected: before 11.3
CVE-2017-7130
9.8
2%
Oct 23
An issue was discovered in certain Apple products
Affected: through 10.3.3
CVE-2017-7129
9.8
2%
Oct 23
An issue was discovered in certain Apple products
Affected: through 10.3.3
CVE-2017-7128
9.8
2%
Oct 23
An issue was discovered in certain Apple products
Affected: through 10.3.3
CVE-2017-7112
9.8
4%
Oct 23
An issue was discovered in certain Apple products
Affected: through 10.3.3
CVE-2017-7110
9.8
4%
Oct 23
An issue was discovered in certain Apple products
Affected: through 10.3.3
CVE-2017-7108
9.8
4%
Oct 23
An issue was discovered in certain Apple products
Affected: through 10.3.3
CVE-2017-7105
9.8
4%
Oct 23
An issue was discovered in certain Apple products
Affected: through 10.3.3
CVE-2017-7103
9.8
3%
Oct 23
An issue was discovered in certain Apple products
Affected: through 10.3.3
CVE-2017-11121
9.8
3%
Sep 28
On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56 and other chips, properly crafted malicious over-the-air Fast Transition frames can potentially trigger internal Wi-Fi firmware…
Affected: before 11.0
CVE-2017-11120
9.8
9%
Sep 28
On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56 and other chips, an attacker can craft a malformed RRM neighbor report frame to trigger an internal buffer overflow in the…
Affected: before 11.0
CVE-2017-8248
9.8
3%
Aug 16
A buffer overflow may occur in the processing of a downlink NAS message in Qualcomm Telephony as used in Apple iPhone 5 and later, iPad 4th generation and later, iPod touch 6th…
Affected: through 10.3.2
CVE-2017-7062
9.8
4%
Jul 20
An issue was discovered in certain Apple products
Affected: through 10.3.2
CVE-2016-9843
9.8
6%
May 23
The crc32_big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving big-endian CRC calculation
Affected: before 11
CVE-2016-9841
9.8
8%
May 23
inffast.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic
Affected: before 11
CVE-2017-2524
9.8
7%
May 22
An issue was discovered in certain Apple products
Affected: before 10.3.2
CVE-2017-2523
9.8
11%
May 22
An issue was discovered in certain Apple products
Affected: before 10.3.2
CVE-2017-2522
9.8
7%
May 22
An issue was discovered in certain Apple products
Affected: before 10.3.2
CVE-2017-2520
9.8
5%
May 22
An issue was discovered in certain Apple products
Affected: before 10.3.2
CVE-2017-2519
9.8
4%
May 22
An issue was discovered in certain Apple products
Affected: before 10.3.2
Page 5 of 10 · 500 total
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The 500 most important CVEs for this product (exploited first, then by severity)