EUVD-2026-69614

Vulnerabilities exist in the authentication module that may improperly process malformed or truncated input. An authenticated remote attacker could exploit these vulnerabilities by providing specially crafted input from a compromised or hostile authentication server. Successful exploitation could...

PT-2026-84468

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description Issues in the authentication module may lead to the improper processing of malformed or truncated input. An authenticated remote attacker can exploit this by...

CVE-2026-53398 NFSD: Fix SECINFO_NO_NAME decode error cleanup

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix SECINFONONAME decode error cleanup nfsd4decodesecinfononame currently initializes sinexp after decoding sinstyle. If the XDR stream is truncated, the decoder returns nfserrbadxdr before sinexp is initialized. Since comm...

PT-2026-59134

Summary An issue in the low-level DER parsing functions can cause unexpected exceptions to be raised from the public API functions. 1. ecdsa.der.remove octet string accepts truncated DER where the encoded length exceeds the available buffer. For example, an OCTET STRING that declares a length of...

PT-2026-57295

Name of the Vulnerable Software and Affected Versions FreeRDP versions 3.21.0 through 3.27.0 Description FreeRDP clients using the GFX pipeline contain an incomplete fix in the planar decompress plane rle only function within libfreerdp/codec/planar.c. This allows a malicious RDP server to send a...

USN-7972-2: OpenCC vulnerability

USN-7972-1 fixed a vulnerability in OpenCC. This update provides the corresponding update for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that OpenCC incorrectly handled truncated UTF-8 input. An attacker could possibly use this issue to cause OpenCC to...

GHSA-7FQQ-Q52P-2JJG OpenCC has an Out-of-bounds read when processing truncated UTF-8 input

Summary OpenCC versions before 1.2.0 contain two CWE-125: Out-of-bounds Read issues caused by length validation failures in UTF-8 processing. When handling malformed or truncated UTF-8 input, OpenCC trusted derived length values without enforcing the invariant that processed length must not excee...

CVE-2026-32284 Denial of service in github.com/shamaton/msgpack

The msgpack decoder fails to properly validate the input buffer length when processing truncated fixext data format codes 0xd4-0xd8. This can lead to an out-of-bounds read and a runtime panic, allowing a denial of service attack...

CVE-2026-32284 Denial of service in github.com/shamaton/msgpack

The msgpack decoder fails to properly validate the input buffer length when processing truncated fixext data format codes 0xd4-0xd8. This can lead to an out-of-bounds read and a runtime panic, allowing a denial of service attack...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : OpenCC vulnerability (USN-7972-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by a vulnerability as referenced in the USN-7972-1 advisory. It was discovered that OpenCC incorrectly handled truncated UTF-8 input. An attacker could possibly use this issue to cause OpenCC to crash,...

USN-7972-1 opencc vulnerability

It was discovered that OpenCC incorrectly handled truncated UTF-8 input. An attacker could possibly use this issue to cause OpenCC to crash, resulting in a denial of service...

CVE-2025-49601

A flaw was found in mbedtls. The mbedtlslmsimportpublickey function fails to validate input buffer size before reading a 32-bit field, potentially leading to an out-of-bounds read when processing truncated input. This flaw allows a network-based attacker to trigger this condition by providing a...

CVE-2025-49601

In MbedTLS 3.3.0 before 3.6.4, mbedtlslmsimportpublickey does not check that the input buffer is at least 4 bytes before reading a 32-bit field, allowing a possible out-of-bounds read on truncated input. Specifically, an out-of-bounds read in mbedtlslmsimportpublickey allows context-dependent...

ALPINE-CVE-2025-49601

In MbedTLS 3.3.0 before 3.6.4, mbedtlslmsimportpublickey does not check that the input buffer is at least 4 bytes before reading a 32-bit field, allowing a possible out-of-bounds read on truncated input. Specifically, an out-of-bounds read in mbedtlslmsimportpublickey allows context-dependent...

CVE-2025-49601

In MbedTLS 3.3.0 before 3.6.4, mbedtlslmsimportpublickey does not check that the input buffer is at least 4 bytes before reading a 32-bit field, allowing a possible out-of-bounds read on truncated input. Specifically, an out-of-bounds read in mbedtlslmsimportpublickey allows context-dependent...

CVE-2025-49601

In MbedTLS 3.3.0 before 3.6.4, mbedtlslmsimportpublickey does not check that the input buffer is at least 4 bytes before reading a 32-bit field, allowing a possible out-of-bounds read on truncated input. Specifically, an out-of-bounds read in mbedtlslmsimportpublickey allows context-dependent...

CVE-2025-49601

CVE-2025-49601 affects MbedTLS 3.3.0 through 3.6.3 (fixed in 3.6.4). The issue is in mbedtls_lms_import_public_key, which reads a 4-byte type indicator before validating the input size. If the input LMS public-key buffer is truncated to fewer than four bytes, this allows an out-of-bounds read, po...