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Linux Kernel: Mehrere Schwachstellen
view advisory published 2026-06-24
Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Sicherheitsvorkehrungen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen und weitere, nicht näher spezifizierte Auswirkungen zu erzielen.
01
describes (331)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-53277US | — | — | ||
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: Take the SRCU lock for page table walks in fault injection and AT emulation
walk_s1() and kvm_walk… | ||||
| CVE-2026-53276US | — | — | ||
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: ISO: Fix a use-after-free of the hci_conn pointer
In iso_sock_rebind_bc(), the bis pointer is cache… | ||||
| CVE-2026-53275US | — | — | ||
In the Linux kernel, the following vulnerability has been resolved:
ipv6: mcast: Fix use-after-free when processing MLD queries
When processing an MLD query, a pointer to the mul… | ||||
| CVE-2026-53274US | medium5.5 | — | ||
In the Linux kernel, the following vulnerability has been resolved:
net/smc: fix sleep-inside-lock in __smc_setsockopt() causing local DoS
A logic flaw in __smc_setsockopt() allo… | ||||
| CVE-2026-53273US | — | — | ||
In the Linux kernel, the following vulnerability has been resolved:
tee: optee: prevent use-after-free when the client exits before the supplicant
Commit 70b0d6b0a199 ("tee: opte… | ||||
| CVE-2026-53272US | high7.8 | — | ||
In the Linux kernel, the following vulnerability has been resolved:
erofs: fix use-after-free on sbi->sync_decompress
z_erofs_decompress_kickoff() can race with filesystem unmoun… | ||||
| CVE-2026-53271US | medium5.5 | — | ||
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix NULL-deref of opinfo->conn in oplock/lease break notifiers
smb2_oplock_break_noti() and smb2_lease_… | ||||
| CVE-2026-53270US | — | — | ||
In the Linux kernel, the following vulnerability has been resolved:
ipvs: clear the svc scheduler ptr early on edit
ip_vs_edit_service() while unbinding the old scheduler clears… | ||||
| CVE-2026-53268US | — | — | ||
In the Linux kernel, the following vulnerability has been resolved:
netfilter: conntrack_irc: fix possible out-of-bounds read
When parsing fails after we've matched the command s… | ||||
| CVE-2026-53267US | — | — | ||
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_ct: bail out on template ct in get eval
I noticed this issue while looking at a historic syzbot… | ||||
| CVE-2026-53266US | —OT critical | KEV | ||
In the Linux kernel, the following vulnerability has been resolved:
netfilter: bridge: make ebt_snat ARP rewrite writable
The ebtables SNAT target keeps the Ethernet source addre… | ||||
| CVE-2026-53265US | — | — | ||
In the Linux kernel, the following vulnerability has been resolved:
dm cache policy smq: check allocation under invalidate lock
commit 2d1f7b65f5de ("dm cache policy smq: fix mis… | ||||
| CVE-2026-53264US | — | Exploit | ||
In the Linux kernel, the following vulnerability has been resolved:
net/sched: act_api: use RCU with deferred freeing for action lifecycle
When NEWTFILTER and DELFILTER are run c… | ||||
| CVE-2026-53263US | medium5.5 | — | ||
In the Linux kernel, the following vulnerability has been resolved:
6lowpan: fix off-by-one in multicast context address compression
The second memcpy in lowpan_iphc_mcast_ctx_ad… | ||||
| CVE-2026-53262US | — | — | ||
In the Linux kernel, the following vulnerability has been resolved:
l2tp: pppol2tp: hold reference to session in pppol2tp_ioctl()
pppol2tp_ioctl() read sock->sk->sk_user_data dir… | ||||
| CVE-2026-53260US | — | — | ||
In the Linux kernel, the following vulnerability has been resolved:
tcp: Add preempt_{disable,enable}_nested() in reqsk_queue_hash_req().
syzbot reported a weird reqsk->rsk_refcn… | ||||
| CVE-2026-53259US | — | — | ||
In the Linux kernel, the following vulnerability has been resolved:
ipv6: anycast: insert aca into global hash under idev->lock
syzbot reported a splat [1]: a slab-use-after-free… | ||||
| CVE-2026-53258US | medium5.5 | — | ||
In the Linux kernel, the following vulnerability has been resolved:
wifi: fix leak if split 6 GHz scanning fails
rdev->int_scan_req is leaked if cfg80211_scan() fails. Note that… | ||||
| CVE-2026-53257US | medium5.5 | — | ||
In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: enforce HE/EHT cap/oper consistency
Xiang Mei reports that mac80211 could crash if eht_cap is… | ||||
| CVE-2026-53256US | — | — | ||
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind()
rfcomm_get_sock_by_channel() scans rfcomm_sk_l… | ||||
showing 20 of 331
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2026-25191 vom 2026-07-20external
- Oracle Linux Security Advisory ELSA-2026-33685 vom 2026-08-11external
- Oracle Linux Security Advisory ELSA-2026-36541 vom 2026-08-14external
- Oracle Linux Security Advisory ELSA-2026-42552 vom 2026-07-28external
- Oracle Linux Security Advisory ELSA-2026-47011 vom 2026-08-01external
- Oracle Linux Security Advisory ELSA-2026-47017 vom 2026-08-01external
- Oracle Linux Security Advisory ELSA-2026-47040 vom 2026-08-01external
- Oracle Linux Security Advisory ELSA-2026-500150 vom 2026-08-11external
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