CVE-2026-39820

Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations...

CVE-2026-39820 Quadratic string concatentation in consumeComment in net/mail

Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations...

CVE-2026-39820 Quadratic string concatentation in consumeComment in net/mail

Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations...

CVE-2026-33524

Zserio is a framework for serializing structured data with a compact and efficient way with low overhead. Prior to 2.18.1, a crafted payload as small as 4-5 bytes can force memory allocations of up to 16 GB, crashing any process with an OOM error Denial of Service. This vulnerability is fixed in...

CVE-2026-31602

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture ctxfi driver. When handling memory allocations, the ctvmmap function can attempt to access memory beyond its allocated boundaries if aggregate memory allocations exceed a single page limit. This out-of-bounds access...

CVE-2026-33524

Zserio is a framework for serializing structured data with a compact and efficient way with low overhead. Prior to 2.18.1, a crafted payload as small as 4-5 bytes can force memory allocations of up to 16 GB, crashing any process with an OOM error Denial of Service. This vulnerability is fixed in...

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-2026-40303

CVE-2026-40303 (zrok) affects zrok prior to 2.0.1. The flaw is in endpoints.GetSessionCookie, which parses an attacker-supplied cookie chunk count and calls make([]string, count) without an upper bound before token validation. This enables unauthenticated remote attackers to trigger gigabyte-scal...

PT-2026-38564

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description Well-crafted inputs reaching the functions ParseAddress, ParseAddressList, and ParseDate can trigger excessive CPU exhaustion and memory allocations, leading to ...

BIT-GRAFANA-2026-28375 Grafana Testdata datasource can issue unbounded memory allocations

A testdata data-source can be used to trigger out-of-memory crashes in Grafana...

BIT-GRAFANA-2026-27879 Query resampling can cause unbounded memory allocations

A resample query can be used to trigger out-of-memory crashes in Grafana...

Query resampling can cause unbounded memory allocations

A resample query can be used to trigger out-of-memory crashes in Grafana...

CVE-2026-27879 Query resampling can cause unbounded memory allocations

A resample query can be used to trigger out-of-memory crashes in Grafana...

CVE-2026-27879

Grafana is affected by CVE-2026-27879 where a resample query can trigger unbounded memory allocations, causing out-of-memory crashes. The issue is exposed via a network attack vector with low complexity and low privileges, and it impacts availability (High) while confidentiality and integrity rem...

CVE-2026-27879 Query resampling can cause unbounded memory allocations

A resample query can be used to trigger out-of-memory crashes in Grafana...

CVE-2026-28375 Grafana Testdata datasource can issue unbounded memory allocations

A testdata data-source can be used to trigger out-of-memory crashes in Grafana...

OESA-2026-1708 firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. Security Fixes: libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing.CVE-2025-59375 Race...

Denial Of Service (DoS)

github.com/sigstore/timestamp-authority is vulnerable to Denial of Service DoS. The vulnerability is due to inefficient processing of untrusted input using string splitting in request parsing functions, which allows an attacker to send crafted inputs that trigger excessive memory allocations and...

Mozilla Firefox ESR < 140.9

The version of Firefox ESR installed on the remote Windows host is prior to 140.9. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-22 advisory. - Privilege escalation in the Netmonitor component. This vulnerability affects Firefox 149, Firefox ESR 140.9,...

CLSA-2026-1774027236 Fix CVE(s): CVE-2026-27798

SECURITY UPDATE: heap buffer over-read with wavelet-denoise operator - debian/patches/CVE-2026-27798.patch: use 4columns instead of 3columns for resource and memory allocation in WaveletDenoiseImage to prevent over-read when processing small-dimension images - CVE-2026-27798...