An integer overflow was addressed with improved input validation. This issue is fixed in watchOS 9.6, macOS Monterey 12.6.8, iOS 15.7.8 and iPadOS 15.7.8, tvOS 16.6, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. An app may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.8
EPSS Score
0.18%
Published
2023-07-28
Updated
2023-08-03
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.7.3, macOS Ventura 13.2, macOS Monterey 12.6.3. Mounting a maliciously crafted Samba network share may lead to arbitrary code execution.
Max CVSS
9.8
EPSS Score
0.22%
Published
2023-02-27
Updated
2023-07-27
zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference).
Max CVSS
9.8
EPSS Score
0.34%
Published
2022-08-05
Updated
2023-07-19
The issue was addressed with improved bounds checks. This issue is fixed in iOS 15.7.1 and iPadOS 15.7.1, macOS Ventura 13, iOS 16.1 and iPadOS 16, macOS Monterey 12.6.1, macOS Big Sur 11.7.1. A buffer overflow may result in arbitrary code execution.
Max CVSS
9.8
EPSS Score
0.25%
Published
2022-11-01
Updated
2023-01-09
A buffer overflow was addressed with improved bounds checking. This issue is fixed in watchOS 8.7, tvOS 15.6, iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5. A remote user may be able to cause kernel code execution.
Max CVSS
9.8
EPSS Score
0.49%
Published
2022-09-20
Updated
2022-09-22
An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4. An attacker may be able to cause unexpected application termination or arbitrary code execution.
Max CVSS
9.8
EPSS Score
0.37%
Published
2022-05-26
Updated
2022-06-23
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.4. A malicious application may be able to execute arbitrary code with system privileges.
Max CVSS
9.3
EPSS Score
0.11%
Published
2022-05-26
Updated
2022-06-08
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.4. An application may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.3
EPSS Score
0.07%
Published
2022-05-26
Updated
2022-06-07
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.4. An application may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.3
EPSS Score
0.07%
Published
2022-05-26
Updated
2022-06-07
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.4. An application may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.3
EPSS Score
0.07%
Published
2022-05-26
Updated
2022-06-07
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.4. An application may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.3
EPSS Score
0.07%
Published
2022-05-26
Updated
2022-06-07
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.4. An application may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.3
EPSS Score
0.07%
Published
2022-05-26
Updated
2022-06-07
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.4. An application may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.3
EPSS Score
0.07%
Published
2022-05-26
Updated
2022-06-07
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.4. An application may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.3
EPSS Score
0.07%
Published
2022-05-26
Updated
2022-06-07
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.4, macOS Big Sur 11.6.6. Mounting a maliciously crafted Samba network share may lead to arbitrary code execution.
Max CVSS
9.8
EPSS Score
0.31%
Published
2022-05-26
Updated
2022-06-07
An integer overflow issue was addressed with improved input validation. This issue is fixed in tvOS 15.5, iTunes 12.12.4 for Windows, iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Monterey 12.4. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
Max CVSS
9.8
EPSS Score
1.57%
Published
2022-05-26
Updated
2022-06-07
If LimitXMLRequestBody is set to allow request bodies larger than 350MB (defaults to 1M) on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier.
Max CVSS
9.1
EPSS Score
0.45%
Published
2022-03-14
Updated
2022-11-02
A buffer overflow was addressed with improved bounds checking. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4. A malicious application may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.3
EPSS Score
0.08%
Published
2022-03-18
Updated
2022-03-24
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 15.3 and iPadOS 15.3, watchOS 8.4, tvOS 15.3, Security Update 2022-001 Catalina, macOS Monterey 12.2, macOS Big Sur 11.6.3. A malicious application may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.3
EPSS Score
0.11%
Published
2022-03-18
Updated
2022-03-26
Heap-based Buffer Overflow in vim/vim prior to 8.2.
Max CVSS
9.8
EPSS Score
0.91%
Published
2022-01-21
Updated
2022-11-29
A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier.
Max CVSS
9.8
EPSS Score
9.75%
Published
2021-12-20
Updated
2023-04-03

CVE-2021-30983

Known exploited
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 15.2 and iPadOS 15.2. An application may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.3
EPSS Score
0.09%
Published
2021-08-24
Updated
2021-12-28
CISA KEV Added
2022-06-27
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. An application may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.3
EPSS Score
0.06%
Published
2021-08-24
Updated
2021-12-30
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A malicious application may be able to execute arbitrary code with kernel privileges.
Max CVSS
9.3
EPSS Score
0.12%
Published
2021-08-24
Updated
2022-09-03
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.
Max CVSS
9.3
EPSS Score
0.46%
Published
2021-08-24
Updated
2022-02-19
644 vulnerabilities found
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