network
307 articles with this tag
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2026-012: Critical Vulnerabilities in Check Point Products
[NEU] [hoch] OPNsense: Schwachstelle ermöglicht Privilegieneskalation
Multiples vulnérabilités dans Sonicwall Network Security Manager (04 septembre 2026)
Linux Threat Hunting - PSW #942
Critical Cisco Nexus 9000 Flaw Lets Unauthenticated Remote Attackers Run Code as Root
Grafana fixes critical SSRF flaw affecting Grafana MCP servers
NCSC-2026-0339 [1.00] [M/H] Kwetsbaarheden verholpen in HPE Networking Fabric Composer
Multiples vulnérabilités dans les produits F5 (03 septembre 2026)
BGP hijacking incident diverts traffic, targeting Softaculous and Virtualizor users
[UPDATE] [mittel] GnuTLS: Mehrere Schwachstellen ermöglichen Denial of Service
[UPDATE] [mittel] Samba: Schwachstelle ermöglicht Denial of Service
[UPDATE] [mittel] GnuTLS: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen
[UPDATE] [mittel] Samba: Mehrere Schwachstellen
[UPDATE] [mittel] libtasn1: Schwachstelle ermöglicht Denial of Service
[UPDATE] [mittel] GnuTLS: Schwachstelle ermöglicht Denial of Service
[NEU] [mittel] PJSIP: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
[NEU] [niedrig] NetApp StorageGRID: Schwachstelle ermöglicht Denial of Service
[NEU] [mittel] ffmpeg: Schwachstelle ermöglicht Codeausführung und DoS
Hegðaði sér nánast eins og lifandi vera
GLSA 202608-33: Freenet: Deanonymization Vulnerability
Chromium: CVE-2026-79074 Information leak in Network
Chromium: CVE-2026-79220 Information leak in Network
Chromium: CVE-2026-79010 Operation on a resource after expiration or release in Network
Chromium: CVE-2026-79050 Incorrect authorization in Network
Chromium: CVE-2026-79064 Use after free in Network
Chromium: CVE-2026-79065 Improper input validation in Network
Chromium: CVE-2026-79067 Missing authorization in Network
[NEU] [hoch] Ubiquiti UnifiOS: Mehrere Schwachstellen
Microsoft warns patch window is collapsing, urges shift to network-level containment
RHSA-2026:60006: Important: isns-utils security update
RHSA-2026:60005: Important: isns-utils security update
NCSC-2026-0328 [1.00] [M/H] Kwetsbaarheden verholpen in DrayTek VigorSwitch
NCSC-2026-0327 [1.00] [M/H] Kwetsbaarheden verholpen in DrayTek VigorAP
RHSA-2026:58555: Moderate: NetworkManager security update
USN-8660-1: Linux kernel vulnerabilities
USN-8643-2: Linux kernel vulnerabilities
New CUSTODY Framework Constrains AI Agents Inside the Network
What We Missed: Delta Flight Disrupted With Wi-Fi Hack
RHSA-2026:55862: Important: haproxy security update
[NEU] [mittel] InetUtils (talkd): Schwachstelle ermöglicht nicht spezifizierten Angriff
Vulnérabilité dans les produits Cisco (12 août 2026)
CVE-2026-68320 sctp: fix auth_chunk_list capacity check in sctp_auth_ep_add_chunkid
CVE-2026-68336 bonding: fix devconf_all NULL dereference when IPv6 is disabled
CVE-2026-68300 sctp: auth: verify auth requirement when auth_chunk is NULL
CVE-2026-68135 net: hip04: fix RX buffer leak on build_skb failure
CVE-2026-68117 tipc: clear sock->sk on the failed-insert path in tipc_sk_create()
CVE-2026-68294 net: qrtr: restrict socket creation to the initial network namespace
CVE-2026-68293 net/mlx5: Fix MCIA register buffer overflow on 32 dword reads
CVE-2026-68335 rds: drop incoming messages that cross network namespace boundaries
CVE-2026-68418 RDMA/irdma: Prevent user-triggered null deref on QP create
CVE-2026-68126 mac802154: hold an interface reference across the scan worker
CVE-2026-68377 net/sched: act_tunnel_key: Defer dst_release to RCU callback
CVE-2026-68162 sctp: avoid auth_enable sysctl UAF during netns teardown
CVE-2026-68313 tipc: fix infinite loop in __tipc_nl_compat_dumpit
CVE-2026-68121 pppoe: reload header pointer after dev_hard_header()
CVE-2026-68398 ppp: defer channel free to an RCU grace period to fix pppol2tp RX UAF
CVE-2026-68138 net/sched: serialize qdisc_rtab_list against concurrent get/put
CVE-2026-65819 gopacket: Multiple layer decoders panic on crafted packets (out-of-bounds/underflow) enabling unauthenticated remote DoS via DecodingLayerParser
CVE-2026-68388 smb/client: handle overlapping allocated ranges in fallocate
CVE-2026-68288 net: drop_monitor: fix info leak in NET_DM_ATTR_PAYLOAD
CVE-2026-68315 sctp: validate stream count in sctp_process_strreset_inreq()
CVE-2026-68397 net/iucv: take a reference on the socket found in afiucv_hs_rcv()
CVE-2026-68312 cifs: fix cifsFileInfo leak on kmalloc failure in deferred close drain paths
CVE-2026-68130 ksmbd: defer destroy_previous_session() until after NTLM authentication
CVE-2026-68337 bpf: Reject redirect helpers without a bpf_net_context
CVE-2026-68297 tipc: fix u16 MTU truncation in media and bearer MTU validation
CVE-2026-68141 net/af_iucv: fix NULL deref in afiucv_hs_callback_syn()
CVE-2026-54876 Client-Side Memory Leak in OCSP Response Checking
CVE-2026-64579 xfrm: policy: preallocate inexact bins before xfrm_hash_rebuild reinsert
CVE-2026-64580 xfrm6: clear dst.dev on error to avoid double netdev_put in xfrm6_fill_dst()
CVE-2026-64542 ipv6: ndisc: fix NULL deref in accept_untracked_na()
Cisco IOS Software and IOS XE Software Extensible Messaging Client Protocol Denial of Service Vulnerability
Cisco Catalyst SD-WAN Manager Information Disclosure Vulnerability
Redefining Network Security for the Frontier AI Era
[NEU] [kritisch] PJSIP (pjmedia): Mehrere Schwachstellen ermöglichen Denial of Service
The Network Has Become the Control Plane for AI Security
[NEU] [mittel] nmap: Schwachstelle ermöglicht Denial of Service
[NEU] [mittel] Broadcom Brocade SANnav: Mehrere Schwachstellen
[NEU] [hoch] Apache Traffic Server: Mehrere Schwachstellen
FortiGate 1200G brings FortiSASE Outpost to customer-controlled environments
[NEU] [hoch] Progress Software LoadMaster und MOVEit WAF: Mehrere Schwachstellen
Arista patches VeloCloud Orchestrator zero-day exploited in attacks
How to Design Segmentation That Actually Reduces Blast Radius
What Is Network Security?
[NEU] [hoch] Internet Systems Consortium BIND: Mehrere Schwachstellen
CVE-2026-40691 Packet of death for DNSCrypt over TCP
CVE-2026-15588 Gdbusserver: glib2: gdbusserver pre-authentication dos via unbounded sasl line buffering
CVE-2026-26080 HAProxy Community Edition 3.2.x through 3.3.x before 3.3.3 can enter a loop or crash because varint is mishandled. HAProxy Enterprise and ALOHA are also affected.
CVE-2026-26081 HAProxy Community Edition 3.0 through 3.3 before 3.3.3 lacks a length check for the NEW_TOKEN format. HAProxy Enterprise and ALOHA are also affected.
CVE-2026-16277 Rpcbind: rpcbind: stack buffer overflow in rpcinfo rpcbaddrlist()
[NEU] [mittel] Aruba EdgeConnect: Mehrere Schwachstellen
The air gap is a myth and other OT security truths
[UPDATE] [niedrig] hostapd (RADIUS): Schwachstelle ermöglicht Denial of Service
CVE-2026-63829 net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink
CVE-2026-53393 nfsd: reset write verifier on deferred writeback errors
CVE-2026-63803 hdlc_ppp: sync per-proto timers before freeing hdlc state
CVE-2026-63836 batman-adv: tp_meter: avoid divide-by-zero for dec_cwnd
CVE-2026-63801 tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done
CVE-2026-62309 CoreDNS: proxyproto plugin panics on PPv2 datagram with non-UDP transport — single 28-byte packet remote DoS
CVE-2026-62299 CoreDNS: rewrite-plugin EDNS0 response-revert nil-pointer panic (remote DoS) when a downstream plugin returns a response with no OPT record