CWE-843
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.
CVE-2024-6119 (GCVE-0-2024-6119)
Vulnerability from cvelistv5 – Published: 2024-09-03 15:58 – Updated: 2026-05-12 11:39
VLAI
Title
Possible denial of service in X.509 name checks
Summary
Issue summary: Applications performing certificate name checks (e.g., TLS
clients checking server certificates) may attempt to read an invalid memory
address resulting in abnormal termination of the application process.
Impact summary: Abnormal termination of an application can a cause a denial of
service.
Applications performing certificate name checks (e.g., TLS clients checking
server certificates) may attempt to read an invalid memory address when
comparing the expected name with an `otherName` subject alternative name of an
X.509 certificate. This may result in an exception that terminates the
application program.
Note that basic certificate chain validation (signatures, dates, ...) is not
affected, the denial of service can occur only when the application also
specifies an expected DNS name, Email address or IP address.
TLS servers rarely solicit client certificates, and even when they do, they
generally don't perform a name check against a reference identifier (expected
identity), but rather extract the presented identity after checking the
certificate chain. So TLS servers are generally not affected and the severity
of the issue is Moderate.
The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue.
Severity
No CVSS data available.
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
5 references
Impacted products
Date Public
2024-09-03 14:00
Credits
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CVE-2024-7824 (GCVE-0-2024-7824)
Vulnerability from cvelistv5 – Published: 2024-10-03 17:05 – Updated: 2024-10-03 17:45
VLAI
Title
Type-confusion vulnerability that can cause the WRSA.exe service to crash and generate a crash dump
Summary
Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Webroot SecureAnywhere - Web Shield on Windows, ARM, 64 bit, 32 bit (wrUrl.Dll modules) allows Functionality Misuse.This issue affects SecureAnywhere - Web Shield: before 2.1.2.3.
Severity
No CVSS data available.
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Webroot | SecureAnywhere - Web Shield |
Affected:
0 , < 2.1.2.3
(custom)
|
Credits
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CVE-2024-7825 (GCVE-0-2024-7825)
Vulnerability from cvelistv5 – Published: 2024-10-03 17:05 – Updated: 2024-10-03 17:46
VLAI
Title
Type confusion that can cause the WRSA.exe service to crash and generate a crash dump
Summary
Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Webroot SecureAnywhere - Web Shield on Windows, ARM, 64 bit, 32 bit (wrUrl.Dll modules) allows Functionality Misuse.This issue affects SecureAnywhere - Web Shield: before 2.1.2.3.
Severity
No CVSS data available.
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
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Affected:
0 , < 2.1.2.3
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|
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CVE-2025-0147 (GCVE-0-2025-0147)
Vulnerability from cvelistv5 – Published: 2025-01-30 19:49 – Updated: 2025-01-30 20:08
VLAI
Title
Zoom Workplace App for Linux - Type Confusion
Summary
Type confusion in the Zoom Workplace App for Linux before 6.2.10 may allow an authorized user to conduct an escalation of privilege via network access.
Severity
8.8 (High)
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zoom Communications, Inc | Zoom Workplace App for Linux |
Affected:
0 , < 6.2.10
(custom)
|
Date Public
2025-01-14 13:00
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CVE-2025-11731 (GCVE-0-2025-11731)
Vulnerability from cvelistv5 – Published: 2025-10-14 06:02 – Updated: 2026-04-27 20:05
VLAI
Title
Libxslt: type confusion in exsltfuncresultcompfunction of libxslt
Summary
A flaw was found in the exsltFuncResultComp() function of libxslt, which handles EXSLT <func:result> elements during stylesheet parsing. Due to improper type handling, the function may treat an XML document node as a regular XML element node, resulting in a type confusion. This can cause unexpected memory reads and potential crashes. While difficult to exploit, the flaw could lead to application instability or denial of service.
Severity
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:11015 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-11731 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2403688 | issue-trackingx_refsource_REDHAT |
| https://gitlab.gnome.org/GNOME/libxslt/-/issues/151 | |
| https://gitlab.gnome.org/GNOME/libxslt/-/merge_re… |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 1.1.44
(semver)
|
|||
| Red Hat | Red Hat Hardened Images |
Unaffected:
1.1.45-0.1.hum1 , < *
(rpm)
cpe:/a:redhat:hummingbird:1 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
Date Public
2025-10-14 00:00
Credits
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CVE-2025-12899 (GCVE-0-2025-12899)
Vulnerability from cvelistv5 – Published: 2026-01-30 05:34 – Updated: 2026-01-30 14:47
VLAI
Title
net: icmp: Out of bound memory read
Summary
A flaw in Zephyr’s network stack allows an IPv4 packet containing ICMP type 128 to be misclassified as an ICMPv6 Echo Request. This results in an out-of-bounds memory read and creates a potential information-leak vulnerability in the networking subsystem.
Severity
6.5 (Medium)
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| zephyrproject-rtos | Zephyr |
Affected:
* , ≤ 4.2
(git)
|
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CVE-2025-14799 (GCVE-0-2025-14799)
Vulnerability from cvelistv5 – Published: 2026-02-18 11:26 – Updated: 2026-04-08 17:32
VLAI
Title
Brevo - Email, SMS, Web Push, Chat, and more. <= 3.3.0 - Unauthenticated Authorization Bypass via Type Juggling
Summary
The Brevo - Email, SMS, Web Push, Chat, and more. plugin for WordPress is vulnerable to authorization bypass due to type juggling in all versions up to, and including, 3.3.0. This is due to the use of loose comparison (==) instead of strict comparison (===) when validating the installation ID in the `/wp-json/mailin/v1/mailin_disconnect` REST API endpoint. This makes it possible for unauthenticated attackers to disconnect the Brevo integration, delete the API key, remove all subscription forms, and reset plugin settings by sending a boolean `true` value for the `id` parameter, which bypasses the authorization check through PHP type juggling.
Severity
6.5 (Medium)
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| neeraj_slit | Brevo – Email, SMS, Web Push, Chat, and more. |
Affected:
0 , ≤ 3.3.0
(semver)
|
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CVE-2025-20063 (GCVE-0-2025-20063)
Vulnerability from cvelistv5 – Published: 2025-06-08 11:46 – Updated: 2025-06-09 03:33
VLAI
Title
arkui_ace_engine has a type confusion vulnerability
Summary
in OpenHarmony v5.0.3 and prior versions allow a local attacker cause apps crash through type confusion.
Severity
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenHarmony | OpenHarmony |
Affected:
v5.0.1 , ≤ v5.0.3
(custom)
|
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CVE-2025-2015 (GCVE-0-2025-2015)
Vulnerability from cvelistv5 – Published: 2025-03-11 20:42 – Updated: 2025-03-12 14:41
VLAI
Title
Ashlar-Vellum Cobalt VS File Parsing Type Confusion Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt VS File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of VS files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25236.
Severity
7.8 (High)
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Affected:
1204.91
|
Date Public
2025-03-10 22:00
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CVE-2025-2016 (GCVE-0-2025-2016)
Vulnerability from cvelistv5 – Published: 2025-03-11 20:42 – Updated: 2025-03-12 14:41
VLAI
Title
Ashlar-Vellum Cobalt VC6 File Parsing Type Confusion Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt VC6 File Parsing Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
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Severity
7.8 (High)
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Affected:
1204.91
|
Date Public
2025-03-10 22:00
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No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.