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Security advisories & CVEs

3332 advisories across 32 monitored vendors.

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High7.0Vendor: MediumRed Hat

High [CVE-2026-64402] Fix OOB write in smb_sync_perf_buffer

Fix OOB write in smb_sync_perf_buffer(). Red Hat rates this moderate (CVSS 7). Weakness: CWE-787.

CVE-2026-64402
Unclassified
Jul 25, 2026
High7.0Red Hat

High [CVE-2026-64364] fix out-of-bounds bit access on mt_io_flags

fix out-of-bounds bit access on mt_io_flags. Red Hat rates this important (CVSS 7). Weakness: CWE-476.

CVE-2026-64364
Unclassified
Jul 25, 2026
High7.0Red Hat

High [CVE-2026-64303] terminate the RX channel on TX prepare failure path

terminate the RX channel on TX prepare failure path. Red Hat rates this important (CVSS 7). Weakness: CWE-825.

CVE-2026-64303
Unclassified
Jul 25, 2026
High7.0Red Hat

High [CVE-2026-64271] touchwin - reset the packet index on every complete packet

touchwin - reset the packet index on every complete packet. Red Hat rates this important (CVSS 7).

CVE-2026-64271
Unclassified
Jul 25, 2026
High7.0Vendor: MediumRed Hat

High [CVE-2026-64283] Treat memslot binding offset+size as unsigned values

Treat memslot binding offset+size as unsigned values. Red Hat rates this moderate (CVSS 7). Weakness: CWE-190.

CVE-2026-64283
Unclassified
Jul 25, 2026
High7.0Red Hat

High [CVE-2026-64439] krb5 - filter out async aead implementations at alloc

krb5 - filter out async aead implementations at alloc. Red Hat rates this important (CVSS 7). Weakness: CWE-825.

CVE-2026-64439
Unclassified
Jul 25, 2026
High7.0Vendor: MediumRed Hat

High [CVE-2026-64516] Fix VCE 1 firmware size and offsets

Fix VCE 1 firmware size and offsets. Red Hat rates this moderate (CVSS 7). Weakness: CWE-125.

CVE-2026-64516
Unclassified
Jul 25, 2026
High7.0Vendor: MediumRed Hat

High [CVE-2026-64401] resolve SWN tcon from live registrations

resolve SWN tcon from live registrations. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825.

CVE-2026-64401
Unclassified
Jul 25, 2026
High7.0Vendor: MediumRed Hat

High [CVE-2026-64520] Bound PARTITION_INFO_GET_REGS copies

Bound PARTITION_INFO_GET_REGS copies. Red Hat rates this moderate (CVSS 7). Weakness: CWE-787.

CVE-2026-64520
Unclassified
Jul 25, 2026
High7.0Red Hat

High [CVE-2026-64366] fix slab-out-of-bounds write in wacom_wac_queue_insert

fix slab-out-of-bounds write in wacom_wac_queue_insert. Red Hat rates this important (CVSS 7). Weakness: CWE-787.

CVE-2026-64366
Unclassified
Jul 25, 2026
High7.0Vendor: MediumRed Hat

High [CVE-2026-64323] validate VAT header length against the VAT inode size

validate VAT header length against the VAT inode size. Red Hat rates this moderate (CVSS 7). Weakness: CWE-125.

CVE-2026-64323
Unclassified
Jul 25, 2026
High7.0Red Hat

High [CVE-2026-64268] Remote out-of-bounds write in RDMA/siw

Remote out-of-bounds write in RDMA/siw. Red Hat rates this important (CVSS 7). Weakness: CWE-787.

CVE-2026-64268
Unclassified
Jul 25, 2026
High7.0Vendor: MediumRed Hat

High [CVE-2026-64341] fix use-after-free on disconnect race

fix use-after-free on disconnect race. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825.

CVE-2026-64341
Unclassified
Jul 25, 2026
High7.0Red Hat

High [CVE-2026-64287] Bound used_lrs when flushing the pKVM hyp vCPU

Bound used_lrs when flushing the pKVM hyp vCPU. Red Hat rates this important (CVSS 7). Weakness: CWE-125.

CVE-2026-64287
Unclassified
Jul 25, 2026
High7.0Vendor: MediumRed Hat

High [CVE-2026-64340] fix use-after-free on disconnect race

fix use-after-free on disconnect race. Red Hat rates this moderate (CVSS 7). Weakness: CWE-364.

CVE-2026-64340
Unclassified
Jul 25, 2026
High7.0Red Hat

High [CVE-2026-64383] fix double-free in SMB2_flush replay

fix double-free in SMB2_flush() replay. Red Hat rates this important (CVSS 7).

CVE-2026-64383
Unclassified
Jul 25, 2026
High7.0Vendor: MediumRed Hat

High [CVE-2026-64379] mask server-provided mode to 07777 in modefromsid

mask server-provided mode to 07777 in modefromsid. Red Hat rates this moderate (CVSS 7). Weakness: CWE-279.

CVE-2026-64379
Unclassified
Jul 25, 2026
High7.0Vendor: MediumRed Hat

High [CVE-2026-64525] move policy_bydst RCU sync from per-netns.exit to.pre_exit

move policy_bydst RCU sync from per-netns.exit to.pre_exit. Red Hat rates this moderate (CVSS 7). Weakness: CWE-821.

CVE-2026-64525
Unclassified
Jul 25, 2026
High7.0Vendor: MediumRed Hat

High [CVE-2026-64312] pcrypt - restore callback for non-parallel fallback

pcrypt - restore callback for non-parallel fallback. Red Hat rates this moderate (CVSS 7).

CVE-2026-64312
Unclassified
Jul 25, 2026
High7.0Vendor: MediumRed Hat

High [CVE-2026-64380] harden POSIX SID length parsing

harden POSIX SID length parsing. Red Hat rates this moderate (CVSS 7).

CVE-2026-64380
Unclassified
Jul 25, 2026