CVE-2023-40403
ADVISORY - nistSummary
The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.6, tvOS 17, iOS 16.7 and iPadOS 16.7, macOS Monterey 12.7, watchOS 10, iOS 17 and iPadOS 17, macOS Sonoma 14. Processing web content may disclose sensitive information.
EPSS Score: 0.00126 (0.326)
Common Weakness Enumeration (CWE)
ADVISORY - nist
ADVISORY - redhat
Exposure of Sensitive Information to an Unauthorized Actor
NIST
CREATED
UPDATED
ADVISORY IDCVE-2023-40403
EXPLOITABILITY SCORE
2.8
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CVSS SCORE
6.5mediumDebian
CREATED
UPDATED
ADVISORY IDCVE-2023-40403
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
CVSS SCORE
N/AlowUbuntu
CREATED
UPDATED
ADVISORY IDCVE-2023-40403
EXPLOITABILITY SCORE
2.8
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
CVSS SCORE
6.5mediumAlma
CREATED
UPDATED
ADVISORY IDALSA-2025:8676
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
CVSS SCORE
N/AmediumAmazon
CREATED
UPDATED
ADVISORY IDALAS2-2025-2831
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
CVSS SCORE
N/AmediumAmazon
CREATED
UPDATED
ADVISORY IDALAS2023-2025-905
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
CVSS SCORE
N/AmediumRed Hat
CREATED
UPDATED
ADVISORY IDCVE-2023-40403
EXPLOITABILITY SCORE
2.8
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CVSS SCORE
6.5mediumRocky
CREATED
UPDATED
ADVISORY IDRLSA-2025:8676
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
CVSS SCORE
N/AlowOracle
CREATED
UPDATED
ADVISORY IDELSA-2025-8676
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
CVSS SCORE
N/AmediumPhoton
CREATED
UPDATED
ADVISORY ID
CVE-2023-40403
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-