Linux · SUSE Linux Enterprise · Security advisory · September 10, 2026

SUSE-SU-2026:4120-1: kernel-livepatch-SLE15-SP7-RT_Update_20 security update

SUSE-SU-2026:4120-1, released September 10, 2026, fixes 662 CVEs in kernel-livepatch-SLE15-SP7-RT_Update_20 (version 1-150700.1.3.1). One of them is being exploited (CVE-2025-39964); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV
CVEs closed
662
52 rated Critical
Exploited
1
CVE-2025-39964
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0161
76th percentile

Priority of the 662 CVEs

Patch now 1 Urgent 52 High 407 Routine 202

Fixed package versions

ProductReleaseFixed in
kernel-livepatch-SLE15-SP7-RT_Update_20sles 15.71-150700.1.3.1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Patch now CVE-2025-39964 crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg8.8 0.0161 KEVExploited
Urgent CVE-2026-68160 ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps()9.8 0.0077 None reported
Urgent CVE-2026-72296 linux: In the Linux kernel, the following vulnerability has been resolved: net: ife: require ETH_HLEN to be pullable in ife...9.1 0.0074 None reported
Urgent CVE-2026-64541 linux: In the Linux kernel, the following vulnerability has been resolved: net/smc: fix UAF in smc_cdc_rx_handler() by pinn...9.8 0.0057 None reported
Urgent CVE-2026-64056 kernel-64kb: CVE-2026-64055, net: ethernet: cortina: Make RX SKB per-port (bsc#1272502 bsc#1272893).9.8 0.0055 None reported
Urgent CVE-2026-64125 kernel-64kb: net: bcmgenet: keep RBUF EEE/PM disabled (bsc#1272346).9.8 0.0055 None reported
Urgent CVE-2026-68127 ila: reload IPv6 header after pskb_may_pull in checksum adjust9.8 0.0054 None reported
Urgent CVE-2026-72494 linux: In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Replace waitqueue and flag with comp...9.8 0.0053 None reported
Urgent CVE-2026-64047 kernel-64kb: net: tls: fix off-by-one in sg_chain entry count for wrapped sk_msg ring (bsc#1273060).9.8 0.0051 None reported
Urgent CVE-2026-64055 kernel-64kb: CVE-2026-64056: net: ethernet: cortina: Make RX SKB per-port (bsc#1272502 bsc#1272893).9.8 0.0051 None reported
Urgent CVE-2026-64551 linux: In the Linux kernel, the following vulnerability has been resolved: sctp: validate STALE_COOKIE cause length before...9.1 0.0051 None reported
Urgent CVE-2026-64033 kernel-64kb: RDMA/rtrs: Fix use-after-free in path file creation cleanup (bsc#1273134).9.8 0.0049 None reported
Urgent CVE-2026-74345 RDMA/siw: Fix endpoint/socket association handling9.8 0.0048 None reported
Urgent CVE-2026-72463 linux: In the Linux kernel, the following vulnerability has been resolved: xfrm: Fix dev use-after-free in xfrm async resum...9.8 0.0044 None reported
Urgent CVE-2026-53309 ocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison9.8 0.0040 None reported
Urgent CVE-2026-68121 pppoe: reload header pointer after dev_hard_header()9.8 0.0037 None reported
Urgent CVE-2026-53260 linux: In the Linux kernel, the following vulnerability has been resolved: tcp: Add preempt_{disable,enable}_nested() in re...9.8 0.0029 None reported
Urgent CVE-2026-68354 firewire: net: Fix fragmented datagram reassembly9.8 0.0028 None reported
Urgent CVE-2026-68402 wifi: cfg80211: bound element ID read when checking non-inheritance9.8 0.0027 None reported
Urgent CVE-2026-68360 hwmon: (corsair-cpro) Stop device IO before calling hid_hw_stop9.8 0.0024 None reported
Urgent CVE-2026-68359 hwmon: (nzxt-smart2) Stop device IO before calling hid_hw_stop9.8 0.0023 None reported
Urgent CVE-2026-68212 media: saa7134: Fix a possible memory leak in saa7134_video_init19.8 0.0022 None reported
Urgent CVE-2026-68214 media: rtl2832: fix use-after-free in rtl2832_remove()9.8 0.0022 None reported
Urgent CVE-2026-68218 media: pci: dm1105: Free allocated workqueue9.8 0.0022 None reported
Urgent CVE-2026-68180 intel_th: fix MSC output device reference leak9.8 0.0022 None reported
Showing 1 to 25 of 662 1Next

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