CVE-2026-26824

A flaw was found in libxls. This vulnerability, a use of uninitialized memory, occurs in the OLE container parser when processing a specially crafted XLS file. An attacker could exploit this by providing a malicious XLS file, which may lead to application crashes or the potential disclosure of...

CVE-2026-9516

A flaw was found in Cpanel::JSON::XS, a Perl module used for processing JSON data. This vulnerability allows a remote attacker to cause a denial of service DoS by providing specially crafted input that begins with a UTF-8 Byte Order Mark BOM. When a decode filter callback encounters an error with...

PT-2026-46057

Name of the Vulnerable Software and Affected Versions libxls versions prior to 1.6.4 Description The OLE container parser contains an issue where memory allocated for the Master Sector Allocation Table MSAT in the read MSAT function is not fully initialized before being used by the ole2 validate...

PT-2026-45455

FlexRIC v2.0.0 crashes when the iApp receives an E42 RIC SUBSCRIPTION REQUEST with an empty ricEventTriggerDefinition field. The E42 layer decoder accepts this as valid, but the E2AP encoder asserts a non-empty constraint when forwarding the request. A remote unauthenticated attacker can crash th...

Mosaic5G flexric 异常处理不当漏洞

FlexRIC is an open-source RAN intelligent controller developed by Mosaic5G. Version FlexRIC v2.0.0 contains a security vulnerability. This vulnerability stems from a mismatch in cross-layer verifications: the E42 layer accepts an empty ricEventTriggerDefinition field, while the E2AP encoder asser...

CVE-2026-37231

FlexRIC v2.0.0 uses a uint16t counter for xappid assignment but stores the value in uint32t message fields. After 65,530+ E42SETUPREQUESTs, the 16-bit counter wraps around and produces duplicate xappids. The iApp port 36422 crashes when attempting to register a duplicate ID in its internal data...

CVE-2026-37231

FlexRIC v2.0.0 contains a bug where a uint16_t counter used for xapp_id assignment is stored in uint32_t message fields. After 65,530+ E42_SETUP_REQUESTs, the 16-bit counter wraps, causing duplicate xapp_ids. The iApp on port 36422 crashes when it attempts to register a duplicate ID within its in...

EUVD-2018-21948

WinMTR 0.91 contains a denial of service vulnerability that allows attackers to crash the application by sending a malformed payload file containing a large buffer of repeated characters. Attackers can create a specially crafted input file with 238 bytes of data to trigger a buffer overflow...

WinMTR 安全漏洞

WinMTR is an open-source network diagnostic tool developed by WinMTR. Version 0.91 of WinMTR contains a security vulnerability, which stems from a buffer overflow. This vulnerability could allow attackers to cause the application to crash by sending malicious load files containing repeated...

Out-of-bounds Write

Overview Affected versions of this package are vulnerable to Out-of-bounds Write via the bzip2recover utility when processing a specially crafted file. An attacker can cause memory corruption and application crash by supplying a malicious input file. Remediation A fix was pushed into the master...

dotnet: .NET: infinite loop allows an attacker to cause a denial of service

A flaw was found in dotnet. An infinite loop in ASP.NET Core allows an unauthenticated remote attacker to cause a denial of service over a network. This issue can lead to an application crash and a high consumption of system resources...

dotnet: .NET: infinite loop allows an attacker to cause a denial of service

A flaw was found in dotnet. An infinite loop in ASP.NET Core allows an unauthenticated remote attacker to cause a denial of service over a network. This issue can lead to an application crash and a high consumption of system resources...

JLSEC-2026-535

A heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files. An attacker could use this flaw to cause an application crash or in some cases execute arbitrary code with the permission of the user running such an application...

JLSEC-2026-549

A vulnerability was found in OpenJPEG similar to CVE-2019-6988. This flaw allows an attacker to bypass existing protections and cause an application crash through a maliciously crafted file...

python-markdown: denial of service via malformed HTML-like sequences

A flaw was found in Python-Markdown. Parsing crafted markdown content containing malformed HTML-like sequences causes html.parser.HTMLParser to raise an unhandled AssertionError. This unhandled exception allows an attacker to cause an application crash and potentially disclose sensitive informati...

libsndfile: integer overflow in ima_reader_init()

A flaw was found in the libsndfile library. An integer overflow in the IMA ADPCM codec can occur when a specially crafted WAV audio file is processed, specifically with malicious samplesperblock and blocks values. This can lead to a heap-based buffer overflow, causing a crash to the application...

Astra Linux – Vulnerability in Nettle

A flaw was discovered in the way Nettle’s RSA decryption functions handled specially crafted ciphertext. An attacker could exploit this flaw to deliver manipulated ciphertext, resulting in application crashes and denial of service...

Astra Linux – Vulnerability in Mariadb 10.3

In MariaDB version 10.5.9, an application can crash due to certain long SELECT DISTINCT statements that improperly interact with storage-engine resource limitations related to temporary data structures...

Astra Linux – Vulnerability in Mariadb 10.3

MariaDB before version 10.6.5 has a sqllex.cc integer overflow issue, which can lead to an application crash...

Astra Linux – Vulnerability in DjVuLibre

A flaw was discovered in djvulibre-3.5.28 and earlier. An integer overflow in the render function in tools/ddjvu, through a crafted djvu file, may cause the application to crash and lead to other issues...