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CWE-843

904 CVEs • Abstraction: Base

Access of Resource Using Incompatible Type ('Type Confusion')

The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

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CVEs (904)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Google
1Android
Jun 17, 2026
Jun 7, 2019
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
In HAliasAnalyzer.Query of hydrogen-alias-analysis.h, there is possible memory corruption due to type confusion. This could lead to remote code execution from a malicious proxy configuration, with no additional execution...Show more
In HAliasAnalyzer.Query of hydrogen-alias-analysis.h, there is possible memory corruption due to type confusion. This could lead to remote code execution from a malicious proxy configuration, with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. Android ID: A-117606285.Show less
1Panasonic
1Control Fpwin Pro
Jun 17, 2026
Jun 7, 2019
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
Panasonic FPWIN Pro version 7.3.0.0 and prior allows attacker-created project files to be loaded by an authenticated user triggering incompatible type errors because the resource does not have expected properties. This m...Show more
Panasonic FPWIN Pro version 7.3.0.0 and prior allows attacker-created project files to be loaded by an authenticated user triggering incompatible type errors because the resource does not have expected properties. This may lead to remote code execution.Show less
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
May 24, 2019
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2019.010.20069 and earlier, 2017.011.30113 and earlier version, and 2015.006.30464 and earlier have a type confusion vulnerability. Successful exploitation co...Show more
Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2019.010.20069 and earlier, 2017.011.30113 and earlier version, and 2015.006.30464 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
May 24, 2019
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2019.010.20069 and earlier, 2017.011.30113 and earlier version, and 2015.006.30464 and earlier have a type confusion vulnerability. Successful exploitation co...Show more
Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2019.010.20069 and earlier, 2017.011.30113 and earlier version, and 2015.006.30464 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
May 24, 2019
N/A· v4
8.8 HIGH· v3
9.3 HIGH· v2
Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2019.010.20069 and earlier, 2017.011.30113 and earlier version, and 2015.006.30464 and earlier have a type confusion vulnerability. Successful exploitation co...Show more
Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2019.010.20069 and earlier, 2017.011.30113 and earlier version, and 2015.006.30464 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
2Google
Opensuse
3Backports
ChromeLeap
Jun 17, 2026
May 23, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Inappropriate optimization in V8 in Google Chrome prior to 73.0.3683.75 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
May 23, 2019
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
Adobe Acrobat and Reader versions 2019.010.20098 and earlier, 2019.010.20098 and earlier, 2017.011.30127 and earlier version, and 2015.006.30482 and earlier have a type confusion vulnerability. Successful exploitation co...Show more
Adobe Acrobat and Reader versions 2019.010.20098 and earlier, 2019.010.20098 and earlier, 2017.011.30127 and earlier version, and 2015.006.30482 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
May 23, 2019
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
Adobe Acrobat and Reader versions 2019.010.20098 and earlier, 2019.010.20098 and earlier, 2017.011.30127 and earlier version, and 2015.006.30482 and earlier have a type confusion vulnerability. Successful exploitation co...Show more
Adobe Acrobat and Reader versions 2019.010.20098 and earlier, 2019.010.20098 and earlier, 2017.011.30127 and earlier version, and 2015.006.30482 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
May 22, 2019
N/A· v4
8.8 HIGH· v3
9.3 HIGH· v2
Adobe Acrobat and Reader versions 2019.010.20100 and earlier, 2019.010.20099 and earlier, 2017.011.30140 and earlier, 2017.011.30138 and earlier, 2015.006.30495 and earlier, and 2015.006.30493 and earlier have a type con...Show more
Adobe Acrobat and Reader versions 2019.010.20100 and earlier, 2019.010.20099 and earlier, 2017.011.30140 and earlier, 2017.011.30138 and earlier, 2015.006.30495 and earlier, and 2015.006.30493 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution.Show less
1Google
1Android
Jun 17, 2026
May 8, 2019
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
In VisitPointers of heap.cc, there is a possible out-of-bounds read due to type confusion. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed f...Show more
In VisitPointers of heap.cc, there is a possible out-of-bounds read due to type confusion. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.1 Android-9 Android ID: A-117556606Show less
1Google
1Android
Jun 17, 2026
May 8, 2019
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
In UpdateLoadElement of ic.cc, there is a possible out-of-bounds write due to type confusion. This could lead to remote code execution in the proxy auto-config with no additional execution privileges needed. User interac...Show more
In UpdateLoadElement of ic.cc, there is a possible out-of-bounds write due to type confusion. This could lead to remote code execution in the proxy auto-config with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9 Android ID: A-117607414Show less
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 26, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Incorrect handling of __proto__ mutations may lead to type confusion in IonMonkey JIT code and can be leveraged for arbitrary memory read and write. This vulnerability affects Firefox < 66.0.1, Firefox ESR < 60.6.1, and...Show more
Incorrect handling of __proto__ mutations may lead to type confusion in IonMonkey JIT code and can be leveraged for arbitrary memory read and write. This vulnerability affects Firefox < 66.0.1, Firefox ESR < 60.6.1, and Thunderbird < 60.6.1.Show less
1Mozilla
3Firefox
Firefox EsrThunderbird
Jun 17, 2026
Apr 26, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
A vulnerability where type-confusion in the IonMonkey just-in-time (JIT) compiler could potentially be used by malicious JavaScript to trigger a potentially exploitable crash. This vulnerability affects Thunderbird < 60....Show more
A vulnerability where type-confusion in the IonMonkey just-in-time (JIT) compiler could potentially be used by malicious JavaScript to trigger a potentially exploitable crash. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.Show less
2Mozilla
Redhat
6Enterprise Linux
Enterprise Linux EusEnterprise Linux Server Aus+3 more
Jun 17, 2026
Apr 26, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
The type inference system allows the compilation of functions that can cause type confusions between arbitrary objects when compiled through the IonMonkey just-in-time (JIT) compiler and when the constructor function is...Show more
The type inference system allows the compilation of functions that can cause type confusions between arbitrary objects when compiled through the IonMonkey just-in-time (JIT) compiler and when the constructor function is entered through on-stack replacement (OSR). This allows for possible arbitrary reading and writing of objects during an exploitable crash. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.Show less
1Microsoft
2Chakracore
Edge
Jun 17, 2026
Apr 9, 2019
N/A· v4
7.5 HIGH· v3
7.6 HIGH· v2
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka 'Chakra Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique f...Show more
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka 'Chakra Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-0806, CVE-2019-0812, CVE-2019-0829, CVE-2019-0860, CVE-2019-0861.Show less
1Microsoft
1Internet Explorer
Aug 12, 2026
Apr 9, 2019
N/A· v4
7.5 HIGH· v3
7.6 HIGH· v2
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-201...Show more
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-0739, CVE-2019-0753, CVE-2019-0862.Show less
1Teclib Edition
1Gestionnaire Libre De Parc Informatique
Jun 17, 2026
Mar 27, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Teclib GLPI before 9.4.1.1 is affected by a PHP type juggling vulnerability allowing bypass of authentication. This occurs in Auth::checkPassword() (inc/auth.class.php).
2Apple
Canonical
7Icloud
Iphone OsItunes+4 more
Jun 17, 2026
Mar 5, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.1.3, tvOS 12.1.2, Safari 12.0.3, iTunes 12.9.3 for Windows, iCloud for Windows 7.10. Processing maliciously crafted web co...Show more
A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.1.3, tvOS 12.1.2, Safari 12.0.3, iTunes 12.9.3 for Windows, iCloud for Windows 7.10. Processing maliciously crafted web content may lead to arbitrary code execution.Show less
1Apple
4Iphone Os
Mac Os XTv Os+1 more
Jun 17, 2026
Mar 5, 2019
N/A· v4
8.6 HIGH· v3
6.8 MEDIUM· v2
A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2, watchOS 5.1.3. A malicious application may be able to break out of its sandbox.
1Omron
2Cx One
Cx Protocol
Nov 21, 2024
Jan 30, 2019
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
Three type confusion vulnerabilities exist in CX-One Versions 4.50 and prior and CX-Protocol Versions 2.0 and prior when processing project files. An attacker could use a specially crafted project file to exploit and exe...Show more
Three type confusion vulnerabilities exist in CX-One Versions 4.50 and prior and CX-Protocol Versions 2.0 and prior when processing project files. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.Show less