CVE-2025-10263VulnerabilityPublished 30 Jun 2026Updated 11 Nov 2026

SUSE · Security update for the Linux Kernel

Affects SUSESource GCVE Database

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Mentioned vulnerabilities

Authoritative record:CVE-2025-10263· Critical 9.1

Not known to be exploited · CVSS 9.1 Critical.

Data as of 11 Nov 2026, 13:20 UTC

CVSS 3.1 base score

9.1Critical

How severe the flaw is on the 0–10 CVSS scale.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: High: There is total loss of confidentiality, resulting in all resources within the impacted component being divulged to the attacker. Alternatively, access to only some restricted information is obtained, but the disclosed information presents a direct, serious impact.
Integrity: High: There is a total loss of integrity, or a complete loss of protection. For example, the attacker is able to modify any/all files protected by the impacted component. Alternatively, only some files can be modified, but malicious modification would present a direct, serious consequence to the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 9 Jun 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 11 Nov 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
ArmC1-Ultra	Affected =0	Fixed in–
ArmC1-Premium	Affected =0	Fixed in–
ArmNeoverse V3	Affected =0	Fixed in–
ArmNeoverse V3AE	Affected =0	Fixed in–
ArmNeoverse V1	Affected =0	Fixed in–
ArmNeoverse N2	Affected =0	Fixed in–

Description

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs (bsc#1266290). - CVE-2025-38549: efivarfs: Fix memory leak of efivarfs_fs_info in fs_context error paths (bsc#1248235). - CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished delayed work (bsc#1255416). - CVE-2025-68822: Input: alps - fix use-after-free bugs caused by dev3_register_work (bsc#1256668). - CVE-2026-23303: smb: client: Don't log plaintext credentials in cifs_set_cifscreds (bsc#1260502). - CVE-2026-23327: cxl/mbox: validate payload size before accessing contents in cxl_payload_from_user_allowed() - CVE-2026-23359: bpf: Fix stack-out-of-bounds write in devmap (bsc#1260584). - CVE-2026-23438: net: mvpp2: guard flow control update with global_tx_fc in buffer switching (bsc#1261619). - CVE-2026-23444: wifi: mac80211: always free skb on ieee80211_tx_prepare_skb() failure (bsc#1266307). - CVE-2026-31396: net: macb: fix use-after-free access to PTP clock (bsc#1261791). - CVE-2026-31414: netfilter: nf_conntrack_expect: use expect->helper (bsc#1262085). - CVE-2026-31429: net: skb: fix cross-cache free of KFENCE-allocated skb head (bsc#1262392). - CVE-2026-31446: ext4: fix use-after-free in update_super_work when racing with umount (bsc#1262619). - CVE-2026-31448: ext4: avoid infinite loops caused by residual data (bsc#1262622). - CVE-2026-31452: ext4: convert inline data to extents when truncate exceeds inline size (bsc#1262620). - CVE-2026-31454: xfs: save ailp before dropping the AIL lock in push callbacks (bsc#1262624). - CVE-2026-31455: xfs: stop reclaim before pushing AIL during unmount (bsc#1262615). - CVE-2026-31464: scsi: ibmvfc: Fix OOB access in ibmvfc_discover_targets_done() (bsc#1262656). - CVE-2026-31469: virtio_net: Fix UAF on dst_ops when IFF_XMIT_DST_RELEASE is cleared and napi_tx is false - CVE-2026-31473: media: mc, v4l2: serialize REINIT and REQBUFS with req_queue_mutex (bsc#1262663). - CVE-2026-31480: tracing: Fix potential deadlock in cpu hotplug with osnoise (bsc#1262634). - CVE-2026-31492: RDMA/irdma: Initialize free_qp completion before using it (bsc#1262748). - CVE-2026-31493: RDMA/efa: Fix use of completion ctx after free (bsc#1262668). - CVE-2026-31495: netfilter: ctnetlink: use netlink policy range checks (bsc#1262798). - CVE-2026-31499: Bluetooth: L2CAP: Fix deadlock in l2cap_conn_del() (bsc#1262674). - CVE-2026-31500: Bluetooth: btintel: serialize btintel_hw_error() with hci_req_sync_lock (bsc#1262993). - CVE-2026-31516: xfrm: prevent policy_hthresh.work from racing with netns teardown (bsc#1262755). - CVE-2026-31518: esp: fix skb leak with espintcp and async crypto (bsc#1262606). - CVE-2026-31546: net: bonding: fix NULL deref in bond_debug_rlb_hash_show (bsc#1263006). - CVE-2026-31555: futex: Clear stale exiting pointer in futex_lock_pi() retry path (bsc#1263178). - CVE-2026-31590: KVM: SEV: Drop WARN on large size for KVM_MEMORY_ENCRYPT_REG_REGION (bsc#1263152). - CVE-2026-31592: KVM: SEV: Protect *all* of sev_mem_enc_register_region() with kvm->lock (bsc#1263123). - CVE-2026-31596: ocfs2: handle invalid dinode in ocfs2_group_extend (bsc#1263319). - CVE-2026-31613: smb: client: fix OOB reads parsing symlink error response (bsc#1263769). - CVE-2026-31614: smb: client: fix off-by-8 bounds check in check_wsl_eas() (bsc#1263774). - CVE-2026-31629: nfc: llcp: add missing return after LLCP_CLOSED checks (bsc#1263790). - CVE-2026-31655: pmdomain: imx8mp-blk-ctrl: Keep the NOC_HDCP clock enabled (bsc#1263724). - CVE-2026-31664: string.h: Introduce memset_after() for wiping trailing members/padding (bsc#1263578). - CVE-2026-31665: kABI: netfilter: nft_ct: fix use-after-free in timeout object destroy (bsc#1263137). - CVE-2026-31671: xfrm_user: fix info leak in build_report() (bsc#1263115). - CVE-2026-31673: af_unix: read UNIX_DIAG_VFS data under unix_state_lock (bsc#1263143). - CVE-2026-31674: netfilter: ip6t_rt: reject oversized addrnr in rt_mt6_check() (bsc#1263568). - CVE-2026-31678: openvswitch: defer tunnel netdev_put to RCU release (bsc#1263562). - CVE-2026-31680: net: ipv6: flowlabel: defer exclusive option free until RCU teardown (bsc#1263563). - CVE-2026-31693: cifs: some missing initializations on replay (bsc#1267744). - CVE-2026-31697: crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed (bsc#1264116). - CVE-2026-31698: crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed (bsc#1263880). - CVE-2026-31699: crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed (bsc#1263879). - CVE-2026-31703: writeback: Fix use after free in inode_switch_wbs_work_fn() (bsc#1263883). - CVE-2026-31752: bridge: br_nd_send: validate ND option lengths (bsc#1264045). - CVE-2026-31758: usb: usbtmc: Flush anchored URBs in usbtmc_release (bsc#1264093). - CVE-2026-31759: usb: ulpi: fix double free in u

GCVE source: db.gcve.eu
Csaf Category: csaf_security_advisory
Csaf Version: 2.0
Publisher: SUSE Product Security Team
Advisory ID: SUSE-SU-2026:22433-1
Vendor Severity: high
CVE Count: 169
Additional Cves: CVE-2025-38549, CVE-2025-68324, CVE-2025-68822, CVE-2026-23303, CVE-2026-23327, CVE-2026-23359, CVE-2026-23438, CVE-2026-23444, CVE-2026-31396, CVE-2026-31414, CVE-2026-31429, CVE-2026-31446, CVE-2026-31448, CVE-2026-31452, CVE-2026-31453, CVE-2026-31454, CVE-2026-31455, CVE-2026-31464, CVE-2026-31469, CVE-2026-31473, CVE-2026-31480, CVE-2026-31492, CVE-2026-31493, CVE-2026-31495, CVE-2026-31499, CVE-2026-31500, CVE-2026-31516, CVE-2026-31518, CVE-2026-31546, CVE-2026-31555, CVE-2026-31580, CVE-2026-31590, CVE-2026-31592, CVE-2026-31596, CVE-2026-31613, CVE-2026-31614, CVE-2026-31629, CVE-2026-31655, CVE-2026-31664, CVE-2026-31665, CVE-2026-31671, CVE-2026-31673, CVE-2026-31674, CVE-2026-31678, CVE-2026-31680, CVE-2026-31693, CVE-2026-31697, CVE-2026-31698, CVE-2026-31699, CVE-2026-31703, CVE-2026-31752, CVE-2026-31758, CVE-2026-31759, CVE-2026-31767, CVE-2026-31771, CVE-2026-43013, CVE-2026-43023, CVE-2026-43024, CVE-2026-43026, CVE-2026-43028, CVE-2026-43030, CVE-2026-43035, CVE-2026-43036, CVE-2026-43040, CVE-2026-43049, CVE-2026-43052, CVE-2026-43053, CVE-2026-43054, CVE-2026-43059, CVE-2026-43065, CVE-2026-43066, CVE-2026-43068, CVE-2026-43074, CVE-2026-43077, CVE-2026-43083, CVE-2026-43101, CVE-2026-43109, CVE-2026-43112, CVE-2026-43119, CVE-2026-43158, CVE-2026-43171, CVE-2026-43187, CVE-2026-43198, CVE-2026-43206, CVE-2026-43234, CVE-2026-43239, CVE-2026-43249, CVE-2026-43252, CVE-2026-43261, CVE-2026-43284, CVE-2026-43296, CVE-2026-43325, CVE-2026-43333, CVE-2026-43338, CVE-2026-43339, CVE-2026-43341, CVE-2026-43345, CVE-2026-43359, CVE-2026-43360, CVE-2026-43361, CVE-2026-43362, CVE-2026-43405, CVE-2026-43406, CVE-2026-43407, CVE-2026-43411, CVE-2026-43413, CVE-2026-43414, CVE-2026-43455, CVE-2026-43469, CVE-2026-43470, CVE-2026-43483, CVE-2026-43491, CVE-2026-43499, CVE-2026-43501, CVE-2026-43503, CVE-2026-45840, CVE-2026-45841, CVE-2026-45842, CVE-2026-45843, CVE-2026-45846, CVE-2026-45852, CVE-2026-45856, CVE-2026-45862, CVE-2026-45870, CVE-2026-45878, CVE-2026-45886, CVE-2026-45894, CVE-2026-45910, CVE-2026-45932, CVE-2026-45940, CVE-2026-45961, CVE-2026-45964, CVE-2026-45965, CVE-2026-45970, CVE-2026-45974, CVE-2026-45983, CVE-2026-45984, CVE-2026-46004, CVE-2026-46005, CVE-2026-46021, CVE-2026-46024, CVE-2026-46037, CVE-2026-46043, CVE-2026-46079, CVE-2026-46083, CVE-2026-46090, CVE-2026-46094, CVE-2026-46101, CVE-2026-46110, CVE-2026-46111, CVE-2026-46113, CVE-2026-46114, CVE-2026-46119, CVE-2026-46120, CVE-2026-46123, CVE-2026-46150, CVE-2026-46157, CVE-2026-46159, CVE-2026-46160, CVE-2026-46172, CVE-2026-46176, CVE-2026-46181, CVE-2026-46197, CVE-2026-46209, CVE-2026-46227, CVE-2026-46244, CVE-2026-46259, CVE-2026-46273

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Exploitation evidence

What to do

Affected software

Description

Public exploits and detectionGitHub proofs of concept

Technical details

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