network
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[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
Chromium: CVE-2026-15901 Use after free in Network
CVE-2026-53366 ipv4: account for fraggap on the paged allocation path
Viavi Solutions awarded $1.1 million for 6G security project
Multiples vulnérabilités dans les produits Fortinet (15 juillet 2026)
Multiples vulnérabilités dans Secure Mobile Access (15 juillet 2026)
SASE Has An AI Blind Spot. Inspecting Packets Is No Longer Enough.
CVE-2026-56181 Windows Network Address Translation (NAT) Spoofing Vulnerability
Chromium: CVE-2026-13868 Inappropriate implementation in Network
Chromium: CVE-2026-13926 Insufficient validation of untrusted input in Network
CVE-2026-14461 Out-of-bound read in mtr
CVE-2026-58250 NATS Server: Pre-auth server crash via double INFO in leafnode handshake
[UPDATE] [mittel] CoreDNS: Schwachstelle ermöglicht Denial of Service
[NEU] [mittel] Wireshark: Mehrere Schwachstellen
CVE-2026-12064 proto-default skips SSH verification
[NEU] [mittel] wget: Mehrere Schwachstellen ermöglichen Denial of Service
CVE-2026-54891 Plaintext APPLICATION_DATA injected during TLS handshake delivered to client application post-handshake in ssl
[NEU] [mittel] dhcpcd: Schwachstelle ermöglicht Denial of Service
Chromium: CVE-2026-14001 Inappropriate implementation in Network
Chromium: CVE-2026-14135 Insufficient validation of untrusted input in Network
Chromium: CVE-2026-13876 Inappropriate implementation in Network
Chromium: CVE-2026-13894 Insufficient policy enforcement in Network
CVE-2026-52935 xfrm: espintcp: do not reuse an in-progress partial send
Citrix Products Multiple Vulnerabilities
Digi International’s DANI automates network diagnostics and device management
[NEU] [mittel] nghttp2: Schwachstelle ermöglicht Manipulation von Daten
[UPDATE] [mittel] FreeRADIUS: Mehrere Schwachstellen
CVE-2026-52908 RDMA: During rereg_mr ensure that REREG_ACCESS is compatible
CVE-2026-58058 Nmap - Integer Underflow in IPv6 Extension Header Parsing
CVE-2026-52909 ip6_vti: set netns_immutable on the fallback device.
CVE-2024-42139 ice: Fix improper extts handling
Week in review: Fortibleed campaign’s impact on orgs, Cisco Unified CM flaw exploited
CVE-2026-53245 net/802/mrp: fix vector attribute parsing in mrp_pdu_parse_vecattr
CVE-2026-53183 mptcp: allow subflow rcv wnd to shrink
CVE-2026-53080 net/sched: cls_fw: fix NULL dereference of "old" filters before change()
CVE-2026-53091 net: pull headers in qdisc_pkt_len_segs_init()
CVE-2026-53232 net: phy: clean the sfp upstream if phy probing fails
CVE-2026-53176 IB/isert: Reject login PDUs shorter than ISER_HEADERS_LEN
CVE-2026-53070 sctp: disable BH before calling udp_tunnel_xmit_skb()
CVE-2026-46244 netfilter: nft_inner: Fix IPv6 inner_thoff desync
CVE-2026-53239 xfrm: policy: fix use-after-free on inexact bin in xfrm_policy_bysel_ctx()
CVE-2026-52912 netfilter: nf_queue: hold bridge skb->dev while queued
CVE-2026-52937 tap: fix stack info leak in tap_ioctl() SIOCGIFHWADDR
CVE-2026-53217 net: mvpp2: sync RX data at the hardware packet offset
CVE-2026-53221 ip6_vti: fix incorrect tunnel matching in vti6_tnl_lookup()
CVE-2026-53253 Bluetooth: bnep: reject short frames before parsing
CVE-2026-53215 net: mvpp2: refill RX buffers before XDP or skb use
CVE-2026-53263 6lowpan: fix off-by-one in multicast context address compression
CVE-2026-46243 smb: client: reject userspace cifs.spnego descriptions
CVE-2026-53227 net: openvswitch: fix possible kfree_skb of ERR_PTR
CVE-2026-52913 batman-adv: v: stop OGMv2 on disabled interface
CVE-2026-53238 netlabel: validate unlabeled address and mask attribute lengths
CVE-2026-52921 netfilter: ipset: stop hash:* range iteration at end
CVE-2026-53270 ipvs: clear the svc scheduler ptr early on edit
CVE-2026-52924 sctp: purge outqueue on stale COOKIE-ECHO handling
CVE-2026-55199 libssh2 - Pre-Authentication DoS via SSH_MSG_EXT_INFO Handler
CVE-2026-55200 libssh2 - Out-of-Bounds Write via Unchecked packet_length in transport.c
CVE-2026-53246 sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing
CVE-2026-53181 vsock/vmci: fix sk_ack_backlog leak on failed handshake
CVE-2026-53184 udp: clear skb->dev before running a sockmap verdict
CISA sets urgent deadline to fix Cisco flaw exploited in attacks
[NEU] [hoch] PowerDNS: Mehrere Schwachstellen
Þrjár milljónir í farsímasamband á Þingvöllum
[NEU] [mittel] dhcpcd: Mehrere Schwachstellen ermöglichen Denial of Service
[NEU] [mittel] dnsmasq: Schwachstelle ermöglicht Denial of Service
[NEU] [mittel] Cacti: Schwachstelle ermöglicht Offenlegung von Informationen
Encrypted DNS still tells an eavesdropper where to look
Blue Planet helps service providers reduce risk with unified network change governance
EU Gets a Head Start in Developing 6G Network Security
[NEU] [mittel] OpenBSD: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
DragonForce ransomware uses Microsoft Teams for covert command and control
NOVA: „Farsímar eru ekki neyðarkerfi“
Chromium: CVE-2026-12012 Use after free Network
Microsoft site throwing warnings after someone forgot to renew cert
AI agents are already exploring your network. How do you detect their intent?
[NEU] [UNGEPATCHT] [mittel] OpenVPN: Schwachstelle ermöglicht Denial of Service
Sambandið verra eftir lokun 3G
RHSA-2026:25083: Important: bind9.16 security update
F5 adds AI-powered threat detection and API security for on-premises environments
CVE-2026-46321 tun: free page on short-frame rejection in tun_xdp_one()
CVE-2026-46319 net/sched: act_ct: Only release RCU read lock after ct_ft