CVE-2026-66353 Doggo vulnerable to cross-site scripting via unescaped date field values

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in woylie doggo allows Reflected XSS. Doggo.normalizevalue/2 in lib/doggo.ex returned date field values wrapped in :safe, ..., the Phoenix.HTML marker meaning "already escaped, emit verbatim", without...

CVE-2026-81722

nltk PorterStemmer in versions = 3.10.2 fixed in 3.10.3 contains an inefficient-algorithmic-complexity denial of service in PorterStemmer.stem. The isconsonant helper walks backward over the entire run of trailing 'y' characters on every call, and measure invokes it for each stem position, causin...

curl: 54: Rejected HTTP/2 push destroys MIME callback state still used by parent (use-after-free)

Summary pushpromise in lib/http2.c duplicates the parent easy handle before validating the pushed URL. When validation fails e.g. unsupported scheme, discardnewhandle destroys the duplicate. For callback-backed MIME uploads, Curlmimeduppart copies the same readfunc, freefunc, and arg pointer, so...

curl: 11: `CURLOPT_FORBID_REUSE` silently lost on multiplexed HTTP/2 connection when the forbidding transfer finishes first

Summary When HTTP/2 transfers share a multiplexed connection, CURLOPTFORBIDREUSE set by a transfer that completes before the other active streams is silently discarded. The connection survives into the idle pool and can be reused by a subsequent transfer. This breaks the mitigation documented in...

SUSE CVE-2026-68763

Uncontrolled Resource Consumption vulnerability in Apache Tomcat via an allocation leak in the HTTP/2 backlog tracking when a stream is reset This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.39 through 9.0.120. The following versions were...

PT-2026-82518

An integer overflow in the /nnrf-disc/v1/nf-instances component of open5gs v2.7.6 allows attackers to cause a Denial of Service DoS via supplying a crafted HTTP/2 GET request...

CVE-2026-30045

An integer overflow in the /nnrf-disc/v1/nf-instances component of open5gs v2.7.6 allows attackers to cause a Denial of Service DoS via supplying a crafted HTTP/2 GET request...

CVE-2026-30045

The open5gs v2.7.6 software is vulnerable to an integer overflow within the /nnrf-disc/v1/nf-instances component. An unauthenticated attacker can exploit this flaw by supplying a crafted HTTP/2 GET request to trigger a Denial of Service (DoS) . No specific remediation details or in-the-wild explo...

EUVD-2026-67102

An integer overflow in the /nnrf-disc/v1/nf-instances component of open5gs v2.7.6 allows attackers to cause a Denial of Service DoS via supplying a crafted HTTP/2 GET request...

CVE-2026-81722: Inefficient Algorithmic Complexity

nltk PorterStemmer in versions = 3.10.2 fixed in 3.10.3 contains an inefficient-algorithmic-complexity denial of service in PorterStemmer.stem. The isconsonant helper walks backward over the entire run of trailing 'y' characters on every call, and measure invokes it for each stem position, causin...

CVE-2026-30045: Integer Overflow or Wraparound

An integer overflow in the /nnrf-disc/v1/nf-instances component of open5gs v2.7.6 allows attackers to cause a Denial of Service DoS via supplying a crafted HTTP/2 GET request...

CVE-2026-30045

An integer overflow in the /nnrf-disc/v1/nf-instances component of open5gs v2.7.6 allows attackers to cause a Denial of Service DoS via supplying a crafted HTTP/2 GET request...

Fedora 43 : rust-h2 (2026-c3233bfa3f)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-c3233bfa3f advisory. Update to version 0.4.17. This includes a fix for a low-severity security vulnerability designated RUSTSEC-2026-0258 / GHSA-q83h-524g-xf6h. Tenable has...

CVE-2026-30045

An integer overflow in the /nnrf-disc/v1/nf-instances component of open5gs v2.7.6 allows attackers to cause a Denial of Service DoS via supplying a crafted HTTP/2 GET request...

Circuit Discovery Helps Detect LLM Jailbreaking: A Mechanistic Interpretability Study

Despite extensive safety alignment, large language models LLMs remain vulnerable to jailbreak attacks that bypass safeguards to elicit harmful content. While prior work attributes this vulnerability to safety training limitations, the internal mechanisms by which LLMs process adversarial prompts...

Linux Distros Unpatched Vulnerability : CVE-2026-81722

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nltk PorterStemmer in versions = 3.10.2 fixed in 3.10.3 contains an inefficient-algorithmic-complexity denial of service in PorterStemmer.stem. The isconsonant...

MiracleLinux 8 : kernel-4.18.0-553.153.1.el8_10 (AXSA:2026-1646:66)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1646:66 advisory. kernel: xen: AMD Zen 2 Processors: Privilege escalation via improper CPU cache isolation CVE-2025-54518 Tenable has extracted the preceding description block...

curl: 10: CURLOPT_MAXLIFETIME_CONN bypass on active HTTP/2 connections

Summary CURLOPTMAXLIFETIMECONN is not enforced when a new transfer is attached to an active multiplexed HTTP/2 connection. The connection-age eligibility check in urlmatchconn is gated behind !CONNINUSEconn, so an in-use HTTP/2 connection with spare stream capacity is accepted without any age...

Exploit for Use After Free in Google Android

CVE-2019-2215 Temproot for Pixel 2 and Pixel 2 XL via CVE-...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification through the Hpack.decodeHeaders path in ember-core/shared/src/main/scala/org/http4s/ember/core/h2/Hpack.scala. An attacker can exhaust heap memory and crash an HTTP/2 server...