Microsoft Security Center Center News

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URL: https://msrc.microsoft.com/update-guide/
Updated: 21 min 17 sec ago

CVE-2026-63823 keys: Pin request_key_auth payload in instantiate paths

Mon, 07/20/2026 - 08:06
Information published.
Categories: Microsoft

CVE-2026-63798 irqchip/imgpdc: Fix resource leak, add missing chained handler cleanup on remove

Mon, 07/20/2026 - 08:06
Information published.
Categories: Microsoft

CVE-2026-63824 KEYS: fix overflow in keyctl_pkey_params_get_2()

Mon, 07/20/2026 - 08:06
Information published.
Categories: Microsoft

CVE-2026-63821 wifi: rtw88: usb: fix memory leaks on USB write failures

Mon, 07/20/2026 - 08:06
Information published.
Categories: Microsoft

CVE-2026-63836 batman-adv: tp_meter: avoid divide-by-zero for dec_cwnd

Mon, 07/20/2026 - 08:05
Information published.
Categories: Microsoft

CVE-2026-53397 nfsd: fix posix_acl leak on SETACL decode failure

Mon, 07/20/2026 - 08:05
Information published.
Categories: Microsoft

CVE-2026-63794 KVM: SVM: Fix page overflow in sev_dbg_crypt() for ENCRYPT path

Mon, 07/20/2026 - 08:05
Information published.
Categories: Microsoft

CVE-2026-53388 fuse: re-lock request before replacing page cache folio

Mon, 07/20/2026 - 08:05
Information published.
Categories: Microsoft

CVE-2026-63822 wifi: ath11k: fix warning when unbinding

Mon, 07/20/2026 - 08:05
Information published.
Categories: Microsoft

CVE-2026-53391 NFSv4/pNFS: reject zero-length r_addr in nfs4_decode_mp_ds_addr

Mon, 07/20/2026 - 08:05
Information published.
Categories: Microsoft

CVE-2026-63830 net: skmsg: preserve sg.copy across SG transforms

Mon, 07/20/2026 - 08:05
Information published.
Categories: Microsoft

CVE-2026-53384 serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails

Mon, 07/20/2026 - 08:05
Information published.
Categories: Microsoft

CVE-2026-63834 batman-adv: tp_meter: restrict number of unacked list entries

Mon, 07/20/2026 - 08:05
Information published.
Categories: Microsoft

CVE-2026-63803 hdlc_ppp: sync per-proto timers before freeing hdlc state

Mon, 07/20/2026 - 08:05
Information published.
Categories: Microsoft

CVE-2026-63807 KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level

Mon, 07/20/2026 - 08:04
Information published.
Categories: Microsoft

CVE-2026-63835 batman-adv: v: prevent OGM aggregation on disabled hardif

Mon, 07/20/2026 - 08:04
Information published.
Categories: Microsoft

CVE-2026-63809 bpf: use kvfree() for replaced sysctl write buffer

Mon, 07/20/2026 - 08:04
Information published.
Categories: Microsoft

CVE-2026-53393 nfsd: reset write verifier on deferred writeback errors

Mon, 07/20/2026 - 08:04
Information published.
Categories: Microsoft

CVE-2026-53387 iio: light: veml6075: add bounds check to veml6075_it_ms index

Mon, 07/20/2026 - 08:04
Information published.
Categories: Microsoft

CVE-2026-63832 wifi: mt76: add wcid publish check in mt76_sta_add

Mon, 07/20/2026 - 08:04
Information published.
Categories: Microsoft

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