今日共收录 1687 条安全情报，包含 687 个 CVE，604 篇安全通告，以及 114 篇研究论文。
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An attacker that has valid credentials can use IMAP LIST command to consume CPU. This can cause degradation or denial of
CVE-2026-33606
Mail content stored by a user can be crafted so that it is interpreted as dsync protocol commands when an administrator
CVE-2026-33605
An unauthenticated attacker can crash the ManageSieve login process by sending a small malformed command before authenti
CVE-2026-33604
An attacker that can get Dovecot to relay a message, for example through Sieve redirect or submission relay, can use a c
CVE-2026-33263
When mail_max_userip_connections is set (default 10) and reached, submission-login can crash with epoll() panic caused b
CVE-2026-27852
An attacker that can send mail to a user can craft a message whose headers contain a very large number of email addresse
CVE-2026-18918
In Eclipse Lyo versions 2.0.0 to 7.0.0, OAuth server authorization checks can be bypassed when the 2-legged auth is supp
CVE-2026-18393
A flaw was found in FFmpeg. The tdsc_load_cursor() function writes beyond the bounds of a heap-allocated buffer when pro
CVE-2026-9548
An improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in extract domain
CVE-2026-9491
A server-ide request forgery (SSRF) vulnerability in webhook in Synology Chat Server before 2.4.5-22148 allows remote au
CVE-2026-82123
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Tangible Loops & L
CVE-2026-80724
In the Linux kernel, the following vulnerability has been resolved: ptp: vmclock: prevent read-only mappings from becom
CVE-2026-80723
In the Linux kernel, the following vulnerability has been resolved: of: reserved_mem: prevent OOB when too many dynamic
CVE-2026-80722
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: validate individual TWT params befo
CVE-2026-80721
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: ensure no dangling hcon references
CVE-2026-80720
In the Linux kernel, the following vulnerability has been resolved: iomap: add a separate bio_set for iomap_split_ioend
CVE-2026-80719
In the Linux kernel, the following vulnerability has been resolved: mm: mglru: fix stale batch updates after memcg repa
CVE-2026-80718
In the Linux kernel, the following vulnerability has been resolved: mm/percpu-km: fix bitmap overflow and accounting in
CVE-2026-80717
In the Linux kernel, the following vulnerability has been resolved: sctp: validate Adaptation Indication parameter leng
CVE-2026-80716
In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: wake linked drain waiters on unlink snd