libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API

A flaw was found in libpng, a reference library for PNG Portable Network Graphics raster image files. An integer truncation vulnerability exists in the pngwriteimage16bit and pngwriteimage8bit simplified write API functions. A local attacker could exploit this flaw by providing a negative row...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS through the query process. An attacker can exhaust system memory and impact service availability by submitting queries with excessively large limits. Workaround This vulnerability can be mitigated by setting...

libpng: LIBPNG has a heap buffer overflow in png_set_quantize

A heap based buffer overflow flaw has been discovered in LibPNG. Prior to version 1.6.55, an out-of-bounds read vulnerability exists in the pngsetquantize API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maximum supported b...

GHSA-P4R4-XVRQ-GVMC Grafana Tempo has an Uncontrolled Resource Consumption issue

Tempo queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy. Mitigation can be done by setting maxresultlimit in the search config, e.g. to 262144 2^18...

Grafana Tempo has an Uncontrolled Resource Consumption issue

Tempo queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy. Mitigation can be done by setting maxresultlimit in the search config, e.g. to 262144 2^18...

CVE-2026-21728

Tempo queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy. Mitigation can be done by setting maxresultlimit in the search config, e.g. to 262144 2^18. Alternatively, automatically restart the service...

CVE-2026-21728

CVE-2026-21728 affects Grafana Tempo: queries with large limits can trigger large memory allocations, potentially impacting service availability depending on deployment. Technical detail across sources confirms the issue arises from unbounded or excessive memory usage during large-limit tempo que...

CVE-2026-21728 Tempo query limit results in unbounded memory allocation

Tempo queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy. Mitigation can be done by setting maxresultlimit in the search config, e.g. to 262144 2^18. Alternatively, automatically restart the service...

EUVD-2026-25408

Tempo queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy. Mitigation can be done by setting maxresultlimit in the search config, e.g. to 262144 2^18...

CVE-2026-21728 Tempo query limit results in unbounded memory allocation

Tempo queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy. Mitigation can be done by setting maxresultlimit in the search config, e.g. to 262144 2^18. Alternatively, automatically restart the service...

CVE-2026-21728

Tempo queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy. Mitigation can be done by setting maxresultlimit in the search config, e.g. to 262144 2^18. Alternatively, automatically restart the service...

CVE-2026-21728 Tempo query limit results in unbounded memory allocation

Tempo queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy. Mitigation can be done by setting maxresultlimit in the search config, e.g. to 262144 2^18. Alternatively, automatically restart the service...

CVE-2026-41309 Open Source Social Network (OSSN) Vulnerable to Resource Exhaustion via Malicious Image Processing

Open Source Social Network OSSN is open-source social networking software developed in PHP. Versions prior to 9.0 are vulnerable to resource exhaustion. An attacker can upload a specially crafted image with extreme pixel dimensions e.g., $10000 \times 10000$ pixels. While the compressed file size...

CVE-2026-41309 Open Source Social Network (OSSN) Vulnerable to Resource Exhaustion via Malicious Image Processing

Open Source Social Network OSSN is open-source social networking software developed in PHP. Versions prior to 9.0 are vulnerable to resource exhaustion. An attacker can upload a specially crafted image with extreme pixel dimensions e.g., $10000 \times 10000$ pixels. While the compressed file size...

Axios 安全漏洞

Axios is an open-source HTTP client developed by Axios. Versions prior to Axios 1.15.1 and 0.31.1 contain security vulnerabilities. These vulnerabilities arise from using responseType set to stream, causing Axios to return response streams without enforcing maxContentLength, thereby bypassing the...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an NFC-A cascade deep limit. This vulnerability may lead to a heap buffer overflow...

PT-2026-34968

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the USB gadget Phonet function where a USB host can cause an overflow of the skb shared info-frags array. This occurs when the host sends an unbounded sequence of...

PT-2026-34954

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ALSA ctxfi component where the ct vm map function always uses Page Table Entries PTEs in vm-ptp0.area regardless of the CT PTP NUM value. On AMD64 systems, a singl...

PT-2026-34994

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the rxrpc component where call removal from the rxnet-calls list used list del init instead of list del rcu. This could lead to an infinite loop when reading...

PT-2026-34852

DWM-222W USB Wi-Fi Adapter developed by D-Link has a Brute-Force Protection Bypass vulnerability, allowing unauthenticated adjacent network attackers to bypass login attempt limits to perform brute-force attacks to gain control over the device...