Vulnerability index

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Linux Kernel CRITICAL 9.8
CVE-2026-31589

In the Linux kernel, the following vulnerability has been resolved: mm: call ->free_folio() directly in folio_unmap_invalidate() We can only call f…

Fix: 6.19.14 / 7.0.1+
Fix from $2,300 2026-04-24
Linux Kernel CRITICAL 9.8
CVE-2026-31536

In the Linux kernel, the following vulnerability has been resolved: smb: server: let send_done handle a completion without IB_SEND_SIGNALED With sm…

Fix: 6.18.11 / 6.19.1+
Fix from $2,300 2026-04-24
Linux Kernel CRITICAL 9.8
CVE-2026-31533

In the Linux kernel, the following vulnerability has been resolved: net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption The -EBUS…

Fix: 5.15.203 / 6.1.169+
Fix from $2,300 2026-04-23
Linux Kernel CRITICAL 9.8
CVE-2026-31501

In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: fix use-after-free of CPPI descriptor in RX path cppi5_h…

Fix: 6.19.11+
Fix from $2,300 2026-04-22
Linux Kernel CRITICAL 9.8
CVE-2026-31478

In the Linux kernel, the following vulnerability has been resolved: ksmbd: replace hardcoded hdr2_len with offsetof() in smb2_calc_max_out_buf_len()…

Fix: 5.15.203 / 6.1.168+
Fix from $2,300 2026-04-22
Linux Kernel CRITICAL 9.8
CVE-2026-31463

In the Linux kernel, the following vulnerability has been resolved: iomap: fix invalid folio access when i_blkbits differs from I/O granularity Com…

Fix: 6.19.11+
Fix from $2,300 2026-04-22
Linux Kernel CRITICAL 9.8
CVE-2026-31444

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free and NULL deref in smb_grant_oplock() smb_grant_oplock…

Fix: 6.12.80 / 6.18.21+
Fix from $2,300 2026-04-22
Linux Kernel CRITICAL 9.4
CVE-2026-31448

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid infinite loops caused by residual data On the mkdir/mknod path, whe…

Fix: 6.1.168 / 6.6.131+
Fix from $2,300 2026-04-22
Linux Kernel CRITICAL 9.8
CVE-2026-31436

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix possible wrong descriptor completion in llist_abort_desc() …

Fix: 6.12.80 / 6.18.21+
Fix from $2,300 2026-04-22
Linux Kernel CRITICAL 9.8
CVE-2026-31414

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_expect: use expect->helper Use expect->helper in ctnetl…

Fix: 6.1.168 / 6.6.134+
Fix from $2,300 2026-04-13
Linux Kernel CRITICAL 9.8
CVE-2026-31405

In the Linux kernel, the following vulnerability has been resolved: media: dvb-net: fix OOB access in ULE extension header tables The ule_mandatory…

Fix: 5.10.253 / 5.15.203+
Fix from $2,300 2026-04-06
Linux Kernel CRITICAL 9.8
CVE-2026-31402

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache The NFSv4.0 replay cache u…

Fix: 5.10.253 / 6.1.167+
Fix from $2,300 2026-04-03
Linux Kernel CRITICAL 9.1
CVE-2026-23455

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() In DecodeQ9…

Fix: 5.10.253 / 5.15.203+
Fix from $2,300 2026-04-03
Linux Kernel CRITICAL 9.8
CVE-2026-23450

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() Syzkaller repo…

Fix: 5.15.203 / 6.1.167+
Fix from $2,300 2026-04-03
Linux Kernel CRITICAL 9.8
CVE-2026-23240

In the Linux kernel, the following vulnerability has been resolved: tls: Fix race condition in tls_sw_cancel_work_tx() This issue was discovered du…

Fix: 6.12.75 / 6.18.16+
Fix from $2,300 2026-03-10
Linux Kernel CRITICAL 9.8
CVE-2026-23112

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec nvmet_tcp_build_pdu_i…

Fix: 5.10.250 / 5.15.200+
Fix from $2,300 2026-02-13
Linux Kernel CRITICAL 9.8
CVE-2025-22088

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Prevent use-after-free in erdma_accept_newconn() After the erdma_ce…

Fix: 6.1.134 / 6.6.87+
Fix from $2,300 2025-04-16
Linux Kernel CRITICAL 9.8
CVE-2025-21796

In the Linux kernel, the following vulnerability has been resolved: nfsd: clear acl_access/acl_default after releasing them If getting acl_default …

Fix: 5.10.235 / 5.15.179+
Fix from $2,300 2025-02-27
Linux Kernel CRITICAL 9.8
CVE-2022-49362

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix potential use-after-free in nfsd_file_put() nfsd_file_put_noref() can…

Fix: 5.18.4+
Fix from $2,300 2025-02-26
Linux Kernel CRITICAL 9.8
CVE-2022-49093

In the Linux kernel, the following vulnerability has been resolved: skbuff: fix coalescing for page_pool fragment recycling Fix a use-after-free wh…

Fix: 5.15.34 / 5.16.20+
Fix from $2,300 2025-02-26
Linux Kernel CRITICAL 9.8
CVE-2024-53177

In the Linux kernel, the following vulnerability has been resolved: smb: prevent use-after-free due to open_cached_dir error paths If open_cached_d…

Fix: 6.6.64 / 6.11.11+
Fix from $2,300 2024-12-27
Linux Kernel CRITICAL 9.8
CVE-2024-53095

In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix use-after-free of network namespace. Recently, we got a custom…

Fix: 6.6.62 / 6.11.9+
Fix from $2,300 2024-11-21
Linux Kernel CRITICAL 9.8
CVE-2024-42256

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix server re-repick on subrequest retry When a subrequest is marked for …

Fix: 6.10.1+
Fix from $2,300 2024-08-08
Linux Kernel CRITICAL 9.8
CVE-2024-39462

In the Linux kernel, the following vulnerability has been resolved: clk: bcm: dvp: Assign ->num before accessing ->hws Commit f316cdff8d67 ("clk: A…

Fix: 6.6.34 / 6.9.5+
Fix from $2,300 2024-06-25
Linux Kernel CRITICAL 9.6
CVE-2024-36912

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Track decrypted status in vmbus_gpadl In CoCo VMs it is pos…

Fix: 6.1.91 / 6.6.31+
Fix from $2,300 2024-05-30
Linux Kernel CRITICAL 9.1
CVE-2024-36896

In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix access violation during port device removal Testing with KASAN a…

Fix: 6.1.91 / 6.6.31+
Fix from $2,300 2024-05-30
Linux Kernel CRITICAL 9.8
CVE-2024-36031

In the Linux kernel, the following vulnerability has been resolved: keys: Fix overwrite of key expiration on instantiation The expiry time of a key…

Fix: 5.10.217 / 5.15.159+
Fix from $2,300 2024-05-30
Linux Kernel CRITICAL 9.8
CVE-2021-47548

In the Linux kernel, the following vulnerability has been resolved: ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_ds…

Fix: 4.9.292 / 4.14.257+
Fix from $2,300 2024-05-24
Linux Kernel CRITICAL 9.1
CVE-2021-47478

In the Linux kernel, the following vulnerability has been resolved: isofs: Fix out of bound access for corrupted isofs image When isofs image is su…

Fix: 4.4.292 / 4.9.290+
Fix from $2,300 2024-05-22
Linux Kernel CRITICAL 9.1
CVE-2023-52832

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't return unset power in ieee80211_get_tx_power() We can get…

Fix: 4.14.331 / 4.19.300+
Fix from $2,300 2024-05-21