libnfs security vulnerabilities

libnfs is a network file system access client library developed by Ronnie Sahlberg. Versions of libnfs prior to 55c18ea contained security vulnerabilities; these vulnerabilities stemmed from unvalidated string sizes, which could lead to integer overflows when connecting to specially crafted NFS...

CVE-2026-48108: Improper Input Validation

Russh is a Rust SSH client & server library. From version 0.34.0-beta.1 to before version 0.61.0, russh did not enforce the SSH identification-string rules as deliberately as OpenSSH. In particular, the server-side identification reader used the same permissive path as the client, allowing...

EulerOS 2.0 SP13 : ncurses (EulerOS-SA-2026-2302)

According to the versions of the ncurses packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : The infocmp command-line tool in ncurses before 6.5-20251213 has a stack-based buffer overflow in analyzestring in progs/infocmp.c.CVE-2025-69720...

Linux Distros Unpatched Vulnerability : CVE-2026-7383

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1mbstringncopy can lead to a heap buffer overflow. Impact...

PT-2026-78698

Name of the Vulnerable Software and Affected Versions Coturn versions prior to 4.13.0 Description An authenticated TURN user can introduce printf-style format specifiers into the STUN USERNAME or REALM attributes. These attributes bypass is secure string validation and are embedded into Redis key...

GHSA-MRHX-6PW9-Q5FH PhoenixStorybook has cross-session PubSub topic injection via URL parameter

Summary The storybook iframe LiveView accepts a PubSub topic from the URL query string and broadcasts its own pid onto that topic with no check that the topic belongs to the current session. Any unauthenticated visitor who knows or guesses another user's playground topic can hijack the...

GHSA-833P-95JQ-929Q PhoenixStorybook: Unbounded atom creation from LiveView event params (atom-table DoS)

Summary An attacker who can deliver psb-assign, psb-toggle, psb-set-theme, upper-tab-navigation, lower-tab-navigation, playground-change, or playground-toggle LiveView events to a mounted Phoenix Storybook playground can flood the BEAM atom table with attacker-controlled strings, permanently...

GHSA-FQC7-9XJW-JRH3 SymfonyRuntime CVE-2024-50340 Patch Bypass: Web Requests Can Still Set APP_ENV/APP_DEBUG via parse_str/SAPI Argv Mismatch

Description CVE-2024-50340 GHSA-x8vp-gf4q-mw5j addressed an issue where, with registerargcargv=On, a crafted query string let an unauthenticated GET change the kernel environment and debug flag by feeding --env/--no-debug through $SERVER'argv'. The fix shipped in symfony/runtime 5.4.46 / 6.4.14 /...

CVE-2026-36805

Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 was discovered to contain multiple buffer overflows in the Saveqqlist function via the qqStr and markStr parameters. These vulnerabilities allow attackers to cause a Denial of Service DoS via a crafted HTTP request...

EUVD-2026-35474

Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1mbstringncopy can lead to a heap buffer overflow. Impact summary: A heap buffer overflow may lead to a crash or possibly attacker controlled code execution or other undefined behaviour. In...

USN-8414-2 openssl, openssl1.0 vulnerabilities

USN-8414-1 fixed several vulnerabilities in OpenSSL. This update provides the corresponding update for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. Original advisory details: Frank Buss discovered that OpenSSL had a heap buffer over-read in ASN.1 content parsing. An...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow in ASN1mbstringncopy and ASN1mbstringcopy. An attacker supplying input on the order of 2^30 characters can overflow the signed int destination size computation for Unicode output, wrapping the allocation size ...

CVE-2026-7383

Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1mbstringncopy can lead to a heap buffer overflow. Impact summary: A heap buffer overflow may lead to a crash or possibly attacker controlled code execution or other undefined behaviour. In...

CVE-2026-7383 Possible Heap Buffer Overflow in ASN.1 Multibyte String Conversion

Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1mbstringncopy can lead to a heap buffer overflow. Impact summary: A heap buffer overflow may lead to a crash or possibly attacker controlled code execution or other undefined behaviour. In...

CVE-2026-7383

OpenSSL is vulnerable to a signed integer overflow when sizing the destination buffer for Unicode output in ASN1_mbstring_ncopy() . This occurs because the destination size for BMPSTRING (UTF-16), UNIVERSALSTRING (UTF-32), and UTF8STRING is computed using signed integers, which can overflow when ...

CVE-2026-7383 Possible Heap Buffer Overflow in ASN.1 Multibyte String Conversion

Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1mbstringncopy can lead to a heap buffer overflow. Impact summary: A heap buffer overflow may lead to a crash or possibly attacker controlled code execution or other undefined behaviour. In...

DEBIAN-CVE-2026-11787

A flaw was found in 389 Directory Server. The ldaputf8prev function reads bytes before the start of a buffer without bounds checking, causing a heap buffer over-read in string filter parsing that may influence internal filter processing behavior...

CVE-2026-11787

A flaw was found in 389 Directory Server. The ldaputf8prev function reads bytes before the start of a buffer without bounds checking, causing a heap buffer over-read in string filter parsing that may influence internal filter processing behavior...

CVE-2026-11787

A flaw was found in 389 Directory Server. The ldaputf8prev function reads bytes before the start of a buffer without bounds checking, causing a heap buffer over-read in string filter parsing that may influence internal filter processing behavior...

CVE-2026-49762

Uncontrolled Resource Consumption vulnerability in the Elixir standard library's Version module allows an attacker who controls a version string to cause a denial of service through CPU and memory exhaustion. The version parser converts numeric version components major, minor, patch and numeric...