Critical severity · published Jan 13, 2026
CVE-2025-68811
svcrdma: use rc_pageoff for memcpy byte offset
9.8
CVSS
0.5%
EPSS
No
On KEV
Description
In the Linux kernel, the following vulnerability has been resolved:
svcrdma: use rc_pageoff for memcpy byte offset
svc_rdma_copy_inline_range added rc_curpage (page index) to the page
base instead of the byte offset rc_pageoff. Use rc_pageoff so copies
land within the current page.
Found by ZeroPath (https://zeropath.com)
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Linux · Linux
8e122582680c6f8acd686a5a2af9c0e46fe90f2d before e8623e9c451e23d84b870811f42fd872b4089ef6; 8e122582680c6f8acd686a5a2af9c0e46fe90f2d before 2a77c8dd49bccf0ca232be7c836cec1209abb8da; 8e122582680c6f8acd686a5a2af9c0e46fe90f2d before a8ee9099f30654917aa68f55d707b5627e1dbf77; 6.8 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-68811
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-68811
git.kernel.org
https://git.kernel.org/stable/c/2a77c8dd49bccf0ca232be7c836cec1209abb8da
git.kernel.org
https://git.kernel.org/stable/c/a8ee9099f30654917aa68f55d707b5627e1dbf77
git.kernel.org
https://git.kernel.org/stable/c/e8623e9c451e23d84b870811f42fd872b4089ef6
More from Linux
9.8
CVE-2025-39682
tls: fix handling of zero-length records on the rx_list
8.8
CVE-2026-53266
netfilter: bridge: make ebt_snat ARP rewrite writable
7.8
CVE-2026-53362
ipv6: account for fraggap on the paged allocation path
7.8
CVE-2026-31431
crypto: algif_aead - Revert to operating out-of-place
7.8
CVE-2025-38352
posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()