IO
Operating System
iOS
by Apple · last CVE Sep 28, 2026
On CISA KEVExploited in the wildRansomware-linked
4,329
CVEs
93
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 214High 273Medium 13Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-43300
In wildKEV
10.0
65%
Aug 21
Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability
Affected: before 17.7.10
CVE-2025-24201
In wildKEV
10.0
4%
Mar 11
Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability
Affected: before 17.7.6
CVE-2025-24085
In wildKEV
10.0
18%
Jan 27
Apple Multiple Products Use-After-Free Vulnerability
Affected: before 17.7.6
CVE-2025-31200
In wildKEV
9.8
21%
Apr 16
Apple Multiple Products Memory Corruption Vulnerability
Affected: before 18.4.1
CVE-2025-31201
In wildKEV
9.8
14%
Apr 16
Apple Multiple Products Arbitrary Read and Write Vulnerability
Affected: before 18.4.1
CVE-2022-22587
In wildKEV
9.8
12%
Mar 18
Apple Memory Corruption Vulnerability
Affected: before 15.3
CVE-2021-1871
In wildKEV
9.8
7%
Apr 2
Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability
Affected: before 14.4
CVE-2021-1870
In wildKEV
9.8
8%
Apr 2
Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability
Affected: before 14.4
CVE-2022-32845
10.0
5%
Sep 23
This issue was addressed with improved checks
Affected: before 15.6
CVE-2019-8779
10.0
1%
Dec 18
A logic issue applied the incorrect restrictions
Affected: before 13.1.1
CVE-2018-4310
10.0
2%
Apr 3
An access issue was addressed with additional sandbox restrictions
Affected: before 12.0
CVE-2019-6235
10.0
2%
Mar 4
A memory corruption issue was addressed with improved validation
Affected: before iOS 12.1.3
CVE-2015-8659
10.0
4%
Jan 12
The idle stream handling in nghttp2 before 1.6.0 allows attackers to have unspecified impact via unknown vectors, aka a heap-use-after-free bug
Affected: through 9.2.1
CVE-2026-65414
9.8
1%
Sep 14
An out-of-bounds write issue was addressed with improved bounds checking
Affected: before 26.7
CVE-2026-84609
9.8
1%
Sep 14
A permissions issue was addressed with improved path validation
Affected: before 27.0
CVE-2026-84561
9.8
1%
Sep 14
A double free issue was addressed with improved memory management
Affected: before 26.7
CVE-2026-43805
9.8
0%
Jul 27
A race condition was addressed with improved state handling
Affected: before 26.6
CVE-2026-43799
9.8
1%
Jul 27
A use after free issue was addressed with improved memory management
Affected: before 26.6
CVE-2026-64700
9.8
1%
Jul 27
A use after free issue was addressed with improved memory management
Affected: before 26.6
CVE-2026-64720
9.8
0%
Jul 27
A race condition was addressed with improved state handling
Affected: before 26.6
CVE-2026-43812
9.8
1%
Jul 27
A use after free issue was addressed with improved memory management
Affected: before 26.6
CVE-2026-64746
9.8
1%
Jul 27
An authorization issue was addressed with improved validation
Affected: before 26.6
CVE-2026-43730
9.8
1%
Jul 27
A permissions issue was addressed with additional restrictions
Affected: before 26.6
CVE-2026-43803
9.8
1%
Jul 27
An out-of-bounds write issue was addressed with improved bounds checking
Affected: before 26.6
CVE-2026-64770
9.8
1%
Jul 27
An out-of-bounds write issue was addressed with improved bounds checking
Affected: before 26.6
CVE-2026-64726
9.8
1%
Jul 27
The issue was addressed with improved memory handling
Affected: before 26.6
CVE-2026-64771
9.8
1%
Jul 27
A buffer overflow was addressed with improved bounds checking
Affected: before 26.6
CVE-2026-43814
9.8
1%
Jul 27
A use after free issue was addressed with improved memory management
Affected: before 26.6
CVE-2026-43822
9.8
1%
Jul 27
A use after free issue was addressed with improved memory management
Affected: before 26.6
CVE-2026-64751
9.8
1%
Jul 27
A use after free issue was addressed with improved memory management
Affected: before 26.6
CVE-2026-64729
9.8
1%
Jul 27
A use after free issue was addressed with improved memory management
Affected: before 26.6
CVE-2026-64772
9.8
1%
Jul 27
An out-of-bounds write issue was addressed with improved input validation
Affected: before 26.6
CVE-2026-43769
9.8
1%
Jul 27
An integer overflow was addressed with improved input validation
Affected: before 26.6
CVE-2026-64733
9.8
1%
Jul 27
This issue was addressed with improved data protection
Affected: before 26.6
CVE-2026-28928
9.8
1%
Jul 27
A use after free issue was addressed with improved memory management
Affected: before 26.6
CVE-2026-64769
9.8
1%
Jul 27
An out-of-bounds write issue was addressed with improved bounds checking
Affected: before 26.6
CVE-2026-64774
9.8
1%
Jul 27
An integer overflow was addressed with improved input validation
Affected: before 26.6
CVE-2026-43807
9.8
1%
Jul 27
A buffer overflow was addressed with improved bounds checking
Affected: before 26.5.2
CVE-2026-43810
9.8
1%
Jul 27
The issue was addressed with improved memory handling
Affected: before 26.6
CVE-2026-64775
9.8
1%
Jul 27
A memory initialization issue was addressed with improved memory handling
Affected: before 26.6
CVE-2026-43778
9.8
1%
Jul 27
A use after free issue was addressed with improved memory management
Affected: before 26.6
CVE-2026-28858
9.8
1%
Mar 25
A buffer overflow was addressed with improved bounds checking
Affected: before 26.4
CVE-2025-43428
9.8
1%
Dec 17
A configuration issue was addressed with additional restrictions
Affected: before 26.2
CVE-2025-43343
9.8
1%
Sep 15
The issue was addressed with improved memory handling
Affected: before 26.0
CVE-2025-43359
9.8
1%
Sep 15
A logic issue was addressed with improved state management
Affected: before 18.7
CVE-2025-43362
9.8
1%
Sep 15
The issue was addressed with improved checks
Affected: before 18.7
CVE-2025-43342
9.8
1%
Sep 15
A correctness issue was addressed with improved checks
Affected: before 18.7
CVE-2025-31255
9.8
2%
Sep 15
An authorization issue was addressed with improved state management
Affected: before 26.0
CVE-2025-43347
9.8
1%
Sep 15
This issue was addressed by removing the vulnerable code
Affected: before 26.0
CVE-2025-43234
9.8
1%
Jul 30
Multiple memory corruption issues were addressed with improved input validation
Affected: before 18.6
Page 1 of 5 · 214 total
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The 500 most important CVEs for this product (exploited first, then by severity)