Security Update - Catalina vulnerabilities

14 known vulnerabilities in Security Update - Catalina from Apple. 14 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.8 High severity

  macOS: Access of Resource Using Incompatible Type

  CVE-2022-46706Aug 14, 2023Apple

  A type confusion issue was addressed with improved state handling. This issue is fixed in Security Update 2022-003 Catalina, macOS Monterey 12.3, macOS Big Sur 11.6.5. An application may be able to execute arbitrary code with kernel privileges.

• 9.8 Critical severity

  Security Update - Catalina: Integer Overflow or Wraparound

  CVE-2022-26775May 26, 2022AppleEPSS 2.13%

  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.

• 7.8 High severity

  Security Update - Catalina: Out-of-bounds Read

  CVE-2022-26770May 26, 2022AppleEPSS 1.11%

  An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to execute arbitrary code with kernel privileges.

• 7.8 High severity

  Security Update - Catalina: Out-of-bounds Write

  CVE-2022-26769May 26, 2022AppleEPSS 1.08%

  A memory corruption issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to execute arbitrary code with kernel privileges.

• 7.8 High severity

  Security Update - Catalina: Out-of-bounds Write

  CVE-2022-26761May 26, 2022Apple

  A memory corruption issue was addressed with improved memory handling. This issue is fixed in Security Update 2022-004 Catalina, macOS Big Sur 11.6.6. An application may be able to execute arbitrary code with kernel privileges.

• 7.8 High severity

  Security Update - Catalina: Out-of-bounds Write

  CVE-2022-26756May 26, 2022AppleEPSS 1.06%

  An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. An application may be able to execute arbitrary code with kernel privileges.

• 7.8 High severity

  Security Update - Catalina: Out-of-bounds Write

  CVE-2022-26751May 26, 2022AppleEPSS 1.84%

  A memory corruption issue was addressed with improved input validation. This issue is fixed in iTunes 12.12.4 for Windows, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, macOS Big Sur 11.6.6, macOS Monterey 12.4. Processing a maliciously crafted

• 8.8 High severity

  Security Update - Catalina: Out-of-bounds Write

  CVE-2022-26748May 26, 2022AppleEPSS 1.54%

  An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing maliciously crafted web content may lead to arbitrary code execution.

• 7.8 High severity

  Security Update - Catalina: Improper Initialization

  CVE-2022-26722May 26, 2022Apple

  A memory initialization issue was addressed. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to gain root privileges.

• 7.8 High severity

  Security Update - Catalina: Improper Initialization

  CVE-2022-26721May 26, 2022Apple

  A memory initialization issue was addressed. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to gain root privileges.

• 7.8 High severity

  Security Update - Catalina: Out-of-bounds Write

  CVE-2022-26720May 26, 2022AppleEPSS 1.23%

  An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to execute arbitrary code with kernel privileges.

• 7.8 High severity

  Security Update - Catalina: Out-of-bounds Write

  CVE-2022-26715May 26, 2022Apple

  An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. An application may be able to gain elevated privileges.

• 7.1 High severity

  Security Update - Catalina: Out-of-bounds Read

  CVE-2022-26698May 26, 2022Apple

  An out-of-bounds read issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing a maliciously crafted AppleScript binary may result in unexpected applicati

• 7.1 High severity

  Security Update - Catalina: Out-of-bounds Read

  CVE-2022-26697May 26, 2022AppleEPSS 1.08%

  An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing a maliciously crafted AppleScript binary may result in unexpected applicat