CVEs published in June 2026
8,400 vulnerabilities, 981 critical, 27 exploited.
- powerdns recursorZoneToCache can poison the cache7.5 High
- powerdns dnsdistEDNS options smuggling3.7 Low
- powerdns dnsdistDenial of service via crafted DoH3 queries5.3 Medium
- powerdns dnsdistOut-of-bounds read in SetMacAddrAction4.8 Medium
- powerdns dnsdistDenial of service via IXFR queries5.3 Medium
- powerdns dnsdistDenial of service via DoH3 queries3.7 Low
- powerdns dnsdistPrometheus denial of service via crafted DNS queries3.7 Low
anyhowcrates.ioUnsoundness in `Error::downcast_mut()`No score- powerdns authoritativeInsufficient input validation of internal web server4.3 Medium
- apache software foundation shiroApache Shiro: Authentication bypass in Guice-Web integration8.2 High
- apache software foundation shiroApache Shiro: Remember-me cookie isn't checked for expiry on the server2.0 Low
- linux, linux kernel, red hat enterprise linux 10 +4 more +6 moreKVM: arm64: Take the SRCU lock for page table walks in fault injection and AT emulation8.8 High
- linux, linux kernel +1 moreBluetooth: ISO: Fix a use-after-free of the hci_conn pointer7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 moreipv6: mcast: Fix use-after-free when processing MLD queries8.8 High
- linux, linux kernel +1 morenet/smc: fix sleep-inside-lock in __smc_setsockopt() causing local DoS5.5 Medium
- linux, linux kernel +1 moretee: optee: prevent use-after-free when the client exits before the supplicant7.8 High
- linux, linux kernel +1 moreerofs: fix use-after-free on sbi->sync_decompress7.8 High
- linux, linux kernel +1 moreksmbd: fix NULL-deref of opinfo->conn in oplock/lease break notifiers5.5 Medium
- linux, linux kernel +1 moreipvs: clear the svc scheduler ptr early on edit7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenetfilter: synproxy: add mutex to guard hook reference counting5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenetfilter: conntrack_irc: fix possible out-of-bounds read8.2 High
- linux, linux kernel +1 morenetfilter: nft_ct: bail out on template ct in get eval7.8 High
- linux kernel, linux +1 morenetfilter: bridge: make ebt_snat ARP rewrite writable8.8 High
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 moredm cache policy smq: check allocation under invalidate lock7.8 High
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 morenet/sched: act_api: use RCU with deferred freeing for action lifecycle7.8 High
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 more6lowpan: fix off-by-one in multicast context address compression5.5 Medium
- linux, linux kernel +1 morel2tp: pppol2tp: hold reference to session in pppol2tp_ioctl()7.8 High
- linux, linux kernel +1 moredevlink: Release nested relation on devlink free5.5 Medium
- linux, linux kernel +1 moretcp: Add preempt_{disable,enable}_nested() in reqsk_queue_hash_req().9.8 Critical
- linux, linux kernel +1 moreipv6: anycast: insert aca into global hash under idev->lock7.8 High
- linux, linux kernel +1 morewifi: fix leak if split 6 GHz scanning fails5.5 Medium
- linux, linux kernel +1 morewifi: cfg80211: enforce HE/EHT cap/oper consistency5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 moreBluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind()8.0 High
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 moreBluetooth: MGMT: validate advertising TLV before type checks7.1 High
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 moreBluetooth: RFCOMM: validate skb length in MCC handlers8.1 High
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 moreBluetooth: bnep: reject short frames before parsing7.1 High
- linux, linux kernel +1 moreBluetooth: fix memory leak in error path of hci_alloc_dev()5.5 Medium
- linux, linux kernel +1 moreBluetooth: ISO: Fix not releasing hdev reference on iso_conn_big_sync5.5 Medium
- linux, linux kernel +1 morexsk: cache csum_start/csum_offset to fix TOCTOU in xsk_skb_metadata()7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 moreipv4: restrict IPOPT_SSRR and IPOPT_LSRR options5.5 Medium
- linux, linux kernel +1 morenet: airoha: Fix use-after-free in metadata dst teardown8.8 High
- linux, linux kernel +1 morenet: ethernet: mtk_eth_soc: Fix use-after-free in metadata dst teardown9.8 Critical
- linux, linux kernel +1 moresctp: validate cached peer INIT chunk length in COOKIE_ECHO processing9.8 Critical
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 morenet/802/mrp: fix vector attribute parsing in mrp_pdu_parse_vecattr5.5 Medium
- linux, linux kernel +1 moreVFS: fix possible failure to unlock in nfsd4_create_file()7.5 High
- linux, linux kernel +1 morerseq: Fix using an uninitialized stack variable in rseq_exit_user_update()5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 moreALSA: PCM: Fix wait queue list corruption in snd_pcm_drain() on linked streams7.8 High
- linux, linux kernel +1 moreALSA: seq: dummy: fix UMP event stack overread5.5 Medium
- linux, linux kernel +1 morexfrm: iptfs: fix use-after-free on first_skb in __input_process_payload8.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morexfrm: policy: fix use-after-free on inexact bin in xfrm_policy_bysel_ctx()7.8 High
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