CVE-2026-63984

A flaw was found in the Linux kernel's IPv6 Routing Protocol for Low-Power and Lossy Networks RPL segment routing header SRH decompression function, ipv6rplsrhdecompress. An integer overflow occurs when processing a specially crafted IPv6 packet, causing the header length calculation to truncate...

SUSE CVE-2026-63984

In the Linux kernel, the following vulnerability has been resolved: ipv6: rpl: fix hdrlen overflow in ipv6rplsrhdecompress ipv6rplsrhdecompress computes: outhdr-hdrlen = n + 1 sizeofstruct in6addr 3; hdrlen is u8. For n = 127 the result exceeds 255 and silently truncates. With n=127 cmpri=15,...

GHSA-94PJ-82F3-465W Guzzle: Proxy-Authorization headers can be sent to origin servers

Impact In affected versions, the built-in cURL handlers CurlHandler and CurlMultiHandler put every first-class request header in cURL's origin header list CURLOPTHTTPHEADER. These handlers are the default when the PHP cURL extension is available. They move Proxy-Authorization to the proxy-only li...

fast-uri: fast-uri: URI authority bypass due to improper delimiter handling

A flaw was found in fast-uri. A remote attacker could exploit this vulnerability by crafting a malicious Uniform Resource Identifier URI that contains percent-encoded authority delimiters. The fast-uri library incorrectly decodes these delimiters during normalization and then re-emits them as raw...

CVE-2026-16242

A flaw was found in the Konnectivity proxy-server configuration for hosted control planes. The agent-facing listener was started without --cluster-ca-cert and without token-based agent authentication, so client certificates were not validated. A remote attacker who can reach the Konnectivity...

EUVD-2026-45897

A flaw was found in the Konnectivity proxy-server configuration for hosted control planes. The agent-facing listener was started without --cluster-ca-cert and without token-based agent authentication, so client certificates were not validated. A remote attacker who can reach the Konnectivity...

Linux Distros Unpatched Vulnerability : CVE-2026-63984

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipv6: rpl: fix hdrlen overflow in ipv6rplsrhdecompress ipv6rplsrhdecompress computes: outhdr-hdrlen = n + 1 sizeofstruct in6addr 3 %NASLMINLEVEL 80900 C Tenabl...

Nimux 1.0.2

Nimux is a native command surface for authorized security assessments. It combines network enumeration, credential validation, Active Directory operations, Kerberos workflows, remote execution, file movement, secrets collection, DCSync, GPO operations, database clients, and SOCKS routing into one...

CVE-2026-63914

In the Linux kernel, the following vulnerability has been resolved: xfrm: route MIGRATE notifications to caller's netns xfrmsendmigrate in net/xfrm/xfrmuser.c and pfkeysendmigrate in net/key/afkey.c both hardcode &initnet for the multicast that announces a successful XFRMMSGMIGRATE / SADBXMIGRATE...

CVE-2026-63989 bridge: Fix sleep in atomic context in netlink path

In the Linux kernel, the following vulnerability has been resolved: bridge: Fix sleep in atomic context in netlink path Since the introduction of the netlink configuration path for bridge ports in commit 25c71c75ac87 "bridge: bridge port parameters over netlink", brsetport was always called with...

CVE-2026-63984

In the Linux kernel, the following vulnerability has been resolved: ipv6: rpl: fix hdrlen overflow in ipv6rplsrhdecompress ipv6rplsrhdecompress computes: outhdr-hdrlen = n + 1 sizeofstruct in6addr 3; hdrlen is u8. For n = 127 the result exceeds 255 and silently truncates. With n=127 cmpri=15,...

CVE-2026-63984

CVE-2026-63984 affects the Linux kernel, addressing an overflow in the IPv6 RPL SRH decompression path. The bug occurs in ipv6_rpl_srh_decompress(): hdrlen is computed as outhdr->hdrlen = (((n + 1) * sizeof(struct in6_addr)) >> 3); since hdrlen is an 8-bit value, for n >= 127 the resu...

PT-2026-61301

In the Linux kernel, the following vulnerability has been resolved: ipv6: rpl: fix hdrlen overflow in ipv6 rpl srh decompress ipv6 rpl srh decompress computes: outhdr-hdrlen = n + 1 sizeofstruct in6 addr 3; hdrlen is u8. For n = 127 the result exceeds 255 and silently truncates. With n=127...

PT-2026-61286

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible infinite loop in rt6 fill node Sashiko reported this issue 1. Apply the same fix as commit f8d8ce1b515a "ipv6: fix possible infinite loop in fib6 info uses dev". Writers holding tb6 lock can list del rcu&rt-fib...

CVE-2026-55203

A flaw was found in HAProxy. A malicious FastCGI Fast Common Gateway Interface backend can exploit an integer overflow vulnerability in the fcgiconn structure's drl field. This occurs when specific contentLength and paddingLength values cause the drl field to wrap to zero, leading to incorrect...

SUSE SLES15 Security Update : kernel (Live Patch 27 for SUSE Linux Enterprise 15 SP6) (SUSE-SU-2026:3002-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3002-1 advisory. This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.115 fixes various security issues The following security issues were fixed: -...

RockyLinux 8 : nodejs:24 (RLSA-2026:39868)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:39868 advisory. ip-address: ip-address: Cross-site scripting via improper HTML escaping of untrusted input CVE-2026-42338 undici: undici: Denial of Service due to...

GHSA-XGCH-X3MX-CM3C safeurl is Missing IPv6 CIDR Ranges in Blocklist

The privateNetworks blocklist was found to be missing newly added CIDR ranges. More specifically, the following CIDR ranges were not being blocked: - 64:ff9b:1::/48: NAT64 local-use prefix RFC 8215 - 5f00::/16: Segment Routing SRv6 SIDs RFC 9602 - 3fff::/20: documentation prefix RFC 9637 -...

SUSE-SU-2026:2997-1 Security update for the Linux Kernel (Live Patch 26 for SUSE Linux Enterprise 15 SP6)

This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.112 fixes various security issues The following security issues were fixed: - CVE-2026-31758: usb: usbtmc: Flush anchored URBs in usbtmcrelease bsc1264094. - CVE-2026-43037: ip6tunnel: clear skb2-cb in ip4ip6err bsc1265197. -...

CVE-2026-57096

Heap-based buffer overflow in Windows Routing and Remote Access Service RRAS allows an authorized attacker to elevate privileges locally...