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CVE-2025-62291

strongswan: strongSwan: Arbitrary Code Execution and Denial of Service via crafted EAP-MSCHAPv2 message

In the eap-mschapv2 plugin (client-side) in strongSwan before 6.0.3, a malicious EAP-MSCHAPv2 server can send a crafted message of size 6 through 8, and cause an integer underflow that potentially results in a heap-based buffer overflow.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
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CVE-2024-1916

Integer Overflow or Wraparound vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series and MELSEC-L Series CPU modules allows a remote unauthenticated attacker to execute malicious code on a target product by sending a specially crafted packet.

CVSS 3.1 · 9.8 Critical EPSS 1.1% KEV · Not listed
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CVE-2024-0803

Integer Overflow or Wraparound vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series and MELSEC-L Series CPU modules allows a remote unauthenticated attacker to execute malicious code on a target product by sending a specially crafted packet.

CVSS 3.1 · 9.8 Critical EPSS 1.0% KEV · Not listed
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CVE-2025-9688

Mupen64Plus is_viewer.c write_is_viewer integer overflow

A security vulnerability has been detected in Mupen64Plus up to 2.6.0. The affected element is the function write_is_viewer of the file src/device/cart/is_viewer.c. The manipulation leads to integer overflow. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitability is described as difficult. The exploit has been disclosed publicly and may be used. The identifier of the patch is 3984137fc0c44110f1ef876adb008885b05a6e18. To fix this issue, it is recommended to deploy a patch.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed
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CVE-2024-36328

Integer overflow within AMD NPU Driver could allow a local attacker to write out of bounds, potentially leading to loss of integrity or availability.

CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
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CVE-2019-15690

libvncserver: HandleCursorShape() integer overflow resulting in heap-based buffer overflow

LibVNCServer 0.9.12 release and earlier contains heap buffer overflow vulnerability within the HandleCursorShape() function in libvncclient/cursor.c. An attacker sends cursor shapes with specially crafted dimensions, which can result in remote code execution.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
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CVE-2024-36336

Integer overflow within the AMD NPU Driver could allow a local attacker to write out of bounds, potentially leading to a loss of confidentiality, integrity, or availability.

CVSS 3.1 · 7.9 High EPSS < 1% KEV · Not listed
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CVE-2024-36337

Integer overflow within AMD NPU Driver could allow a local attacker to write out of bounds, potentially leading to loss of confidentiality, integrity or availability.

CVSS 3.1 · 7.9 High EPSS < 1% KEV · Not listed
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CVE-2025-30742

httpd.c in atophttpd 2.8.0 has an off-by-one error and resultant out-of-bounds read because a certain 1024-character req string would not have a final '\0' character.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
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CVE-2024-36671

nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the getnum function at /modules/struct.c.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
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CVE-2023-20507

An integer overflow in the ASP could allow a privileged attacker to perform an out-of-bounds write, potentially resulting in loss of data integrity.

CVSS 3.1 · 2.3 Low EPSS < 1% KEV · Not listed
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CVE-2026-40386

libexif: libexif: Denial of Service and information disclosure via integer underflow in MakerNote decoding

In libexif through 0.6.25, an integer underflow in size checking for Fuji and Olympus MakerNote decoding could be used by attackers to crash or leak information out of libexif-using programs.

CVSS 3.1 · 4 Medium EPSS < 1% KEV · Not listed
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CVE-2026-40385

libexif: libexif: Information disclosure and crashes via integer overflow in Nikon MakerNote handling

In libexif through 0.6.25, an unsigned 32bit integer overflow in Nikon MakerNote handling could be used by local attackers to cause crashes or information leaks. This only affects 32bit systems.

CVSS 3.1 · 4 Medium EPSS < 1% KEV · Not listed
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CVE-2026-34353

ocaml: OCaml: Information disclosure via integer overflow in Bigarray.reshape

In OCaml through 4.14.3, Bigarray.reshape allows an integer overflow, and resultant reading of arbitrary memory, when untrusted data is processed.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
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CVE-2026-4689

Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component

Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed
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CVE-2026-4690

Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component

Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
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CVE-2026-4694

Incorrect boundary conditions, integer overflow in the Graphics component

Incorrect boundary conditions, integer overflow in the Graphics component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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