diff --git a/SOURCES/1101-rxrpc-linearize-paged-frags.patch b/SOURCES/1101-rxrpc-linearize-paged-frags.patch
new file mode 100644
index 000000000..49761a31a
--- /dev/null
+++ b/SOURCES/1101-rxrpc-linearize-paged-frags.patch
@@ -0,0 +1,68 @@
+From: Andrew Lukoshko <alukoshko@almalinux.org>
+Subject: [PATCH AlmaLinux 9] rxrpc: linearize incoming DATA packet when it has paged frags
+
+AlmaLinux-specific backport of the intent of the upstream rxrpc fix
+posted at https://lore.kernel.org/all/afKV2zGR6rrelPC7@v4bel/
+(sibling to upstream commit f4c50a4034e6 in the ESP/xfrm subsystem).
+
+The upstream patch can not be cherry-picked against this 5.14 tree:
+its target lines were introduced by upstream commit d0d5c0cd1e71
+("rxrpc: Use skb_unshare() rather than skb_cow_data()") which is not
+present here. The age-equivalent code path on AlmaLinux 9 is the
+centralized skb_unshare() in net/rxrpc/io_thread.c that is run for
+every DATA packet with a non-zero securityIndex before in-place
+decryption.
+
+skb_unshare() only handles cloned skbs. An skb that is non-cloned but
+carries paged fragments (skb->data_len != 0) — e.g. pages attached via
+udp_sendpage() / splice() / MSG_SPLICE_PAGES on a UDP socket carrying
+rxrpc traffic — slips through and is decrypted in place over data the
+skb does not own privately. With kernel-modules-partner installed
+(rxrpc.ko enabled), this is exploitable.
+
+Replace the unconditional skb_unshare() with skb_copy() whenever the
+skb is cloned OR carries paged fragments. skb_copy() always returns a
+freshly allocated linear skb, so subsequent in-place decryption only
+touches kernel-owned memory. The original skb is consumed explicitly
+(skb_unshare did this internally via consume_skb()).
+
+Verified to apply with `patch -p1 -F0` (no offset, no fuzz, no
+rejects) against kernel-5.14.0-611.54.1.el9_7.
+
+Fixes: cac2661c53f3 ("rxrpc: Use skb_cow_data() in rxrpc_recvmsg_data()")
+Signed-off-by: Andrew Lukoshko <alukoshko@almalinux.org>
+---
+ net/rxrpc/io_thread.c | 18 ++++++++++--------
+ 1 file changed, 10 insertions(+), 8 deletions(-)
+
+--- a/net/rxrpc/io_thread.c
++++ b/net/rxrpc/io_thread.c
+@@ -225,16 +225,18 @@
+ 		 * decryption.
+ 		 */
+ 		if (sp->hdr.securityIndex != 0) {
+-			skb = skb_unshare(skb, GFP_ATOMIC);
+-			if (!skb) {
+-				rxrpc_eaten_skb(*_skb, rxrpc_skb_eaten_by_unshare_nomem);
+-				*_skb = NULL;
+-				return just_discard;
+-			}
++			if (skb_cloned(skb) || skb->data_len) {
++				struct sk_buff *nskb = skb_copy(skb, GFP_ATOMIC);
++
++				if (!nskb) {
++					rxrpc_eaten_skb(*_skb, rxrpc_skb_eaten_by_unshare_nomem);
++					return just_discard;
++				}
+ 
+-			if (skb != *_skb) {
+ 				rxrpc_eaten_skb(*_skb, rxrpc_skb_eaten_by_unshare);
+-				*_skb = skb;
++				consume_skb(*_skb);
++				*_skb = nskb;
++				skb = nskb;
+ 				rxrpc_new_skb(skb, rxrpc_skb_new_unshared);
+ 				sp = rxrpc_skb(skb);
+ 			}
+--
+2.43.0
diff --git a/SPECS/kernel.spec b/SPECS/kernel.spec
index b97926657..3b2b63a30 100644
--- a/SPECS/kernel.spec
+++ b/SPECS/kernel.spec
@@ -165,13 +165,13 @@ Summary: The Linux kernel
 # define buildid .local
 %define specversion 5.14.0
 %define patchversion 5.14
-%define pkgrelease 611.54.2
+%define pkgrelease 611.54.3
 %define kversion 5
 %define tarfile_release 5.14.0-611.54.1.el9_7
 # This is needed to do merge window version magic
 %define patchlevel 14
 # This allows pkg_release to have configurable %%{?dist} tag
-%define specrelease 611.54.2%{?buildid}%{?dist}
+%define specrelease 611.54.3%{?buildid}%{?dist}
 # This defines the kabi tarball version
 %define kabiversion 5.14.0-611.54.1.el9_7
 
@@ -957,6 +957,7 @@ Patch2005: 0005-Bring-back-deprecated-pci-ids-to-lpfc-driver.patch
 Patch2006: 0006-Bring-back-deprecated-pci-ids-to-qla4xxx-driver.patch
 Patch2007: 0007-Bring-back-deprecated-pci-ids-to-be2iscsi-driver.patch
 Patch1100: 1100-xfrm-esp-avoid-in-place-decrypt-shared-skb-frags.patch
+Patch1101: 1101-rxrpc-linearize-paged-frags.patch
 
 Patch11111: ppc64le-kvm-support.patch
 
@@ -1702,6 +1703,7 @@ ApplyPatch 0005-Bring-back-deprecated-pci-ids-to-lpfc-driver.patch
 ApplyPatch 0006-Bring-back-deprecated-pci-ids-to-qla4xxx-driver.patch
 ApplyPatch 0007-Bring-back-deprecated-pci-ids-to-be2iscsi-driver.patch
 ApplyPatch 1100-xfrm-esp-avoid-in-place-decrypt-shared-skb-frags.patch
+ApplyPatch 1101-rxrpc-linearize-paged-frags.patch
 
 # END OF PATCH APPLICATIONS
 
@@ -3773,6 +3775,9 @@ fi
 #
 #
 %changelog
+* Thu May 07 2026 Andrew Lukoshko <alukoshko@almalinux.org> - 5.14.0-611.54.3
+- rxrpc: linearize incoming DATA packet when it has paged frags
+
 * Thu May 07 2026 Andrew Lukoshko <alukoshko@almalinux.org> - 5.14.0-611.54.2
 - xfrm: esp: avoid in-place decrypt on shared skb frags