PT-2026-61096

In the Linux kernel, the following vulnerability has been resolved: NFSv4/pNFS: reject zero-length r addr in nfs4 decode mp ds addr nfs4 decode mp ds addr decodes the r netid and r addr opaques of a netaddr4 from a GETDEVICEINFO multipath-DS body, then immediately calls strrchrbuf, '.' to locate...

PT-2026-61237

In the Linux kernel, the following vulnerability has been resolved: ipv6: validate extension header length before copying to cmsg ip6 datagram recv specific ctl builds IPV6 HOPOPTS,DSTOPTS,RTHDR cmsgs and their IPV6 2292 legacy counterparts by trusting the on-wire hdrlen byte ptr1 when computing...

PT-2026-61406

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the batman-adv module where the last changeset len field in batadv piv tt is declared as a signed 16-bit integer s16. Because this field should not hold negative value...

Linux Distros Unpatched Vulnerability : CVE-2026-53391

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NFSv4/pNFS: reject zero-length raddr in nfs4decodempdsaddr nfs4decodempdsaddr decodes the rnetid and raddr opaques of a netaddr4 from a GETDEVICEINFO multipath-...

CVE-2026-53994

ProFTPD modsftp contains a heap-based buffer overflow reachable by an authenticated SFTP user. The fxppacketread function accepts the attacker-supplied 32-bit big-endian SFTP packet length without a minimum sanity check. A value of 0 causes an unsigned subtraction elsewhere in the read path to...

EUVD-2026-45396

ProFTPD modsftp contains a heap-based buffer overflow reachable by an authenticated SFTP user. The fxppacketread function accepts the attacker-supplied 32-bit big-endian SFTP packet length without a minimum sanity check. A value of 0 causes an unsigned subtraction elsewhere in the read path to...

CVE-2026-53994

ProFTPD mod_sftp has a heap-based buffer overflow reachable by an authenticated SFTP user. The fxp_packet_read() function accepts an attacker-controlled 32-bit big-endian SFTP packet length without minimum sanity checks. A value of 0 underflows in the read path, yielding an oversized request (~4 ...

MGASA-2026-0257 Updated nodejs packages fix security vulnerabilities

lib,test: redact proxy credentials in tunnel errors. CVE-2026-48615 permission: handle process.chdir on writereport. CVE-2026-48617 tls: normalize hostname for server identity checks. CVE-2026-48618 http2: cap originSet size to prevent unbounded memory growth. CVE-2026-48619 tls: fix case-sensiti...

Updated nodejs packages fix security vulnerabilities

lib,test: redact proxy credentials in tunnel errors. CVE-2026-48615 permission: handle process.chdir on writereport. CVE-2026-48617 tls: normalize hostname for server identity checks. CVE-2026-48618 http2: cap originSet size to prevent unbounded memory growth. CVE-2026-48619 tls: fix case-sensiti...

Linux Distros Unpatched Vulnerability : CVE-2026-44452

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 8dc37cb, when h2o receives a ClientHello message over TLS or QUIC and it...

PT-2026-60983

Name of the Vulnerable Software and Affected Versions ProFTPD mod sftp affected versions not specified Description An authenticated SFTP user can trigger a heap-based buffer overflow. The fxp packet read function fails to perform a minimum sanity check on the attacker-supplied 32-bit big-endian...

Skipper: Incomplete fix for CVE-2026-50197: an oversized body can bypass OPA deny-on-presence Rego policies

Summary A wrong policy can be an open door. You have to check input.attributes.request.http.truncatedbody in your policy. Description Incomplete fix for CVE-2026-50197: an oversized declared-Content-Length body still hands OPA an empty parsedbody, so deny-on-presence Rego policies fail OPEN while...

CVE-2026-54466

websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.7.5, the frame format in draft versions of the WebSocket protocol includes a length header that allows an arbitrarily large integer to be encoded as a sequence of bytes with the high bit set. By sending an indefinite...

CVE-2026-54466 websocket-driver: Message corruption via abuse of protocol length headers

websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.7.5, the frame format in draft versions of the WebSocket protocol includes a length header that allows an arbitrarily large integer to be encoded as a sequence of bytes with the high bit set. By sending an indefinite...

CVE-2026-54466 websocket-driver: Message corruption via abuse of protocol length headers

websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.7.5, the frame format in draft versions of the WebSocket protocol includes a length header that allows an arbitrarily large integer to be encoded as a sequence of bytes with the high bit set. By sending an indefinite...

CVE-2026-54466

The CVE-2026-54466 entry concerns websocket-driver (WebSocket protocol handler). Prior to version 0.7.5, draft75.js parses a length header that can be abused by sending a sequence of bytes (0x80 or higher), causing an ever-growing integer to be produced. Because JavaScript numbers are 64‑bit floa...

CVE-2026-50197

Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.26.10, zalando/skipper's OpenPolicyAgent integration silently bypasses request-body inspection on HTTP/1.1 Transfer-Encoding: chunked and HTTP/2 requests that omit the content-length pseudo-header, because the...

CVE-2026-45799

Wire provides gRPC and protocol buffers for Android, Kotlin, Swift, and Java. Prior to 6.3.0 and 7.0.0-alpha03, ByteArrayProtoReader32.skipGroup and ProtoReader.skipGroup in wire-runtime do not validate that a LENGTHDELIMITED field length is non-negative before skip, allowing a crafted protobuf...

CVE-2026-54463 websocket-driver: Memory exhaustion via abuse of protocol length headers

websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, draft versions of the WebSocket protocol in websocket-driver include a length header that allows an arbitrarily large integer to be encoded as bytes with the high bit set, and a server or client can send an...

CVE-2026-54463

The websocket-driver Ruby package is affected by a memory exhaustion issue in draft WebSocket protocol frames. Before 0.8.1, a length header can be exploited by sending an unbounded sequence of 0x80+ bytes, causing the peer to parse an ever-growing Ruby integer and potentially exhausting memory. ...