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1,001 IPs, 64 countries, one operation: mapping a botnet by its back end · HoneyLabs blog
The Gentlemen are coming for your files, and then your network
CVE-2026-46206 batman-adv: reject new tp_meter sessions during teardown
CVE-2026-46233 batman-adv: bla: only purge non-released claims
CVE-2026-46133 RDMA/rxe: Reject unknown opcodes before ICRC processing
CVE-2026-46145 RDMA/mana: Validate rx_hash_key_len
CVE-2026-46212 batman-adv: bla: prevent use-after-free when deleting claims
CVE-2026-46168 mptcp: fix scheduling with atomic in timestamp sockopt
CVE-2026-46137 mptcp: pm: ADD_ADDR rtx: fix potential data-race
CVE-2026-46026 net: qrtr: ns: Limit the maximum number of lookups
CVE-2026-46015 tcp: call sk_data_ready() after listener migration
CVE-2026-46099 net: ipv6: fix NOREF dst use in seg6 and rpl lwtunnels
CVE-2026-46038 net: qrtr: ns: Free the node during ctrl_cmd_bye()
CVE-2026-45846 bareudp: fix NULL pointer dereference in bareudp_fill_metadata_dst()
Encrypted DNS in 2026: DoH, DoT, DoQ and DoH3 protocol comparison — including DNS hijacking attack vectors and what each protocol actually prevents
CVE-2026-3039 BIND 9 server memory exhaustion during GSS-API TKEY negotiation
‘Underminr’ exploitation poses similar risks to domain fronting, researchers say
RHSA-2026:19049: Important: golang-github-openprinting-ipp-usb security update
[UPDATE] [mittel] Red Hat Enterprise Linux und Oracle Linux (iputils): Schwachstelle ermöglicht Denial of Service
CVE-2026-37459 An integer underflow in FRRouting (FRR) stable/10.0 to stable/10.6 allows attackers to cause a Denial of Service (DoS) via supplying a crafted BGP UPDATE message.
CVE-2026-5773 wrong reuse of SMB connection
CVE-2026-6253 proxy credentials leak over redirect-to proxy
CVE-2026-5545 wrong reuse of HTTP Negotiate connection
CVE-2026-6429 netrc credential leak with reused proxy connection
CVE-2026-4873 connection reuse ignores TLS requirement
CVE-2026-37458 Missing input validation in the MP_REACH_NLRI component of FRRouting (FRR) stable/10.0 to stable/10.6 allows authenticated attackers to cause a Denial of Service (DoS) via supplying a crafted UPDATE message.
Advania og Keystrike í netöryggissamstarf
Multiples vulnérabilités dans les produits Cisco (15 mai 2026)
Multiples vulnérabilités dans les produits Palo Alto Networks (15 mai 2026)
EU’s Cyber Resiliency Act will put IT leaders to the test
NCSC-2026-0157 [1.00] [H/H] Kwetsbaarheid verholpen in Cisco Catalyst SD-WAN Controller en Manager
CISA Adds Cisco SD-WAN CVE-2026-20182 to KEV After Admin Access Exploits
[NEU] [hoch] Aruba AOS-8 Instant AP und AOS-10 AP: Mehrere Schwachstellen
NCSC-2026-0149 [1.00] [M/H] Kwetsbaarheid verholpen in Cisco Crosswork Network Controller
[NEU] [hoch] dnsmasq: Mehrere Schwachstellen
CVE-2024-56647 net: Fix icmp host relookup triggering ip_rt_bug
CVE-2025-21649 net: hns3: fix kernel crash when 1588 is sent on HIP08 devices
CVE-2025-21635 rds: sysctl: rds_tcp_{rcv,snd}buf: avoid using current->nsproxy
CVE-2026-31712 ksmbd: require minimum ACE size in smb_check_perm_dacl()
CVE-2026-33814 Infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/net
AI traffic is getting bigger, louder, and less predictable
CVE-2026-21620 TFTP Path Traversal
[UPDATE] [mittel] cURL und libcurl: Schwachstelle ermöglicht Denial of Service
[NEU] [hoch] Wireshark: Mehrere Schwachstellen
[NEU] [hoch] Fast Datapath für Red Hat Enterprise Linux (ovn): Mehrere Schwachstellen
CVE-2024-57974 udp: Deal with race between UDP socket address change and rehash
CVE-2026-34073 cryptography has incomplete DNS name constraint enforcement on peer names
CVE-2026-31563 net: macb: Use dev_consume_skb_any() to free TX SKBs
CVE-2026-23397 nfnetlink_osf: validate individual option lengths in fingerprints
CVE-2026-23393 bridge: cfm: Fix race condition in peer_mep deletion
CVE-2026-23379 net/sched: ets: fix divide by zero in the offload path
CVE-2026-31613 smb: client: fix OOB reads parsing symlink error response
CVE-2026-31642 rxrpc: Fix call removal to use RCU safe deletion
CVE-2026-31670 net: rfkill: prevent unlimited numbers of rfkill events from being created
CVE-2026-31665 netfilter: nft_ct: fix use-after-free in timeout object destroy
CVE-2026-31638 rxrpc: Only put the call ref if one was acquired
CVE-2026-31664 xfrm: clear trailing padding in build_polexpire()
CVE-2026-31673 af_unix: read UNIX_DIAG_VFS data under unix_state_lock
CVE-2026-31674 netfilter: ip6t_rt: reject oversized addrnr in rt_mt6_check()
CVE-2026-31679 openvswitch: validate MPLS set/set_masked payload length
CVE-2026-31659 batman-adv: reject oversized global TT response buffers
CVE-2026-31682 bridge: br_nd_send: linearize skb before parsing ND options
CVE-2026-31678 openvswitch: defer tunnel netdev_put to RCU release
CVE-2026-31669 mptcp: fix slab-use-after-free in __inet_lookup_established
CVE-2026-31649 net: stmmac: fix integer underflow in chain mode
CVE-2026-31611 ksmbd: require 3 sub-authorities before reading sub_auth[2]
CVE-2026-31608 smb: server: avoid double-free in smb_direct_free_sendmsg after smb_direct_flush_send_list()
CVE-2026-23414 tls: Purge async_hold in tls_decrypt_async_wait()
CVE-2026-31537 smb: server: make use of smbdirect_socket.send_io.bcredits
CVE-2026-31645 net: lan966x: fix page pool leak in error paths
CVE-2026-31610 ksmbd: fix mechToken leak when SPNEGO decode fails after token alloc
CVE-2026-31663 xfrm: hold dev ref until after transport_finish NF_HOOK
CVE-2026-31621 bnge: return after auxiliary_device_uninit() in error path
CVE-2026-31565 RDMA/irdma: Fix deadlock during netdev reset with active connections
CVE-2026-23422 dpaa2-switch: Fix interrupt storm after receiving bad if_id in IRQ handler
US clarifies mobile hotspots part of foreign router ban despite rarity of American made consumer kit
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse
[NEU] [mittel] PowerDNS: Mehrere Schwachstellen
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse
Half of the 6 Million Internet-Facing FTP Servers Lack Encryption
Network ‘background noise’ may predict the next big edge-device vulnerability
CVE-2026-28810 Predictable DNS Transaction IDs Enable Cache Poisoning in Built-in Resolver
CVE-2026-31422 net/sched: cls_flow: fix NULL pointer dereference on shared blocks
CVE-2026-31417 net/x25: Fix overflow when accumulating packets
CVE-2026-31418 netfilter: ipset: drop logically empty buckets in mtype_del
CVE-2026-31428 netfilter: nfnetlink_log: fix uninitialized padding leak in NFULA_PAYLOAD
CVE-2026-31421 net/sched: cls_fw: fix NULL pointer dereference on shared blocks
CVE-2026-31419 net: bonding: fix use-after-free in bond_xmit_broadcast()
CVE-2026-31427 netfilter: nf_conntrack_sip: fix use of uninitialized rtp_addr in process_sdp
CVE-2026-31424 netfilter: x_tables: restrict xt_check_match/xt_check_target extensions for NFPROTO_ARP
CVE-2026-31423 net/sched: sch_hfsc: fix divide-by-zero in rtsc_min()
CVE-2026-31416 netfilter: nfnetlink_log: account for netlink header size
Sophos Firewall v22 MR1 is now available
Agents Week: network performance update
500 Tbps of capacity: 16 years of scaling our global network
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