diff --git a/COPYING-6.12.0-211.7.3.el10 b/COPYING-6.12.0-211.7.4.el10
similarity index 100%
rename from COPYING-6.12.0-211.7.3.el10
rename to COPYING-6.12.0-211.7.4.el10
diff --git a/fs/smb/client/cifs_spnego.c b/fs/smb/client/cifs_spnego.c
index 67cb069b20..db93c1e27b 100644
--- a/fs/smb/client/cifs_spnego.c
+++ b/fs/smb/client/cifs_spnego.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/list.h>
+#include <linux/cred.h>
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <keys/user-type.h>
@@ -40,12 +41,27 @@ cifs_spnego_key_destroy(struct key *key)
 	kfree(key->payload.data[0]);
 }
 
+static int
+cifs_spnego_key_vet_description(const char *description)
+{
+	/*
+	 * cifs.spnego descriptions are authority-bearing inputs to cifs.upcall.
+	 * They are only valid when produced by CIFS while using the private
+	 * spnego_cred installed below.  Do not let userspace create this type
+	 * of key through request_key(2)/add_key(2), since the helper treats
+	 * pid/uid/creduid/upcall_target as kernel-originating fields.
+	 */
+	if (current_cred() != spnego_cred)
+		return -EPERM;
+	return 0;
+}
 
 /*
  * keytype for CIFS spnego keys
  */
 struct key_type cifs_spnego_key_type = {
 	.name		= "cifs.spnego",
+	.vet_description = cifs_spnego_key_vet_description,
 	.instantiate	= cifs_spnego_key_instantiate,
 	.destroy	= cifs_spnego_key_destroy,
 	.describe	= user_describe,
diff --git a/kernel.sbat b/kernel.sbat
index 11ceb6e6d3..064fd3ce3e 100644
--- a/kernel.sbat
+++ b/kernel.sbat
@@ -1,2 +1,2 @@
 sbat,1,SBAT Version,sbat,1,https://github.com/rhboot/shim/blob/main/SBAT.md
-kernel.almalinux,1,AlmaLinux,kernel-core,6.12.0-211.7.3.el10.x86_64,mailto:security@almalinux.org
+kernel.almalinux,1,AlmaLinux,kernel-core,6.12.0-211.7.4.el10.x86_64,mailto:security@almalinux.org
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 2c30bdbacf..99a7390a8d 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -4811,7 +4811,8 @@ normal:
 		skb_copy_from_linear_data_offset(head_skb, offset,
 						 skb_put(nskb, hsize), hsize);
 
-		skb_shinfo(nskb)->flags |= skb_shinfo(head_skb)->flags &
+		skb_shinfo(nskb)->flags |= (skb_shinfo(head_skb)->flags |
+					   skb_shinfo(frag_skb)->flags) &
 					   SKBFL_SHARED_FRAG;
 
 		if (skb_zerocopy_clone(nskb, frag_skb, GFP_ATOMIC))
@@ -4828,6 +4829,9 @@ normal:
 				nfrags = skb_shinfo(list_skb)->nr_frags;
 				frag = skb_shinfo(list_skb)->frags;
 				frag_skb = list_skb;
+
+				skb_shinfo(nskb)->flags |= skb_shinfo(frag_skb)->flags & SKBFL_SHARED_FRAG;
+
 				if (!skb_headlen(list_skb)) {
 					BUG_ON(!nfrags);
 				} else {
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 0549eb102f..508135f87a 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -2380,6 +2380,7 @@ static int tcp_clone_payload(struct sock *sk, struct sk_buff *to,
 			todo = min_t(int, skb_frag_size(fragfrom),
 				     probe_size - len);
 			len += todo;
+			skb_shinfo(to)->flags |= skb_shinfo(skb)->flags & SKBFL_SHARED_FRAG;
 			if (lastfrag &&
 			    skb_frag_page(fragfrom) == skb_frag_page(lastfrag) &&
 			    skb_frag_off(fragfrom) == skb_frag_off(lastfrag) +
diff --git a/uki-addons.sbat b/uki-addons.sbat
index 3a043a5bbb..8218e87ffe 100644
--- a/uki-addons.sbat
+++ b/uki-addons.sbat
@@ -1,2 +1,2 @@
 sbat,1,SBAT Version,sbat,1,https://github.com/rhboot/shim/blob/main/SBAT.md
-kernel-uki-virt-addons.almalinux,1,AlmaLinux,kernel-uki-virt-addons,6.12.0-211.7.3.el10.x86_64,mailto:security@almalinux.org
+kernel-uki-virt-addons.almalinux,1,AlmaLinux,kernel-uki-virt-addons,6.12.0-211.7.4.el10.x86_64,mailto:security@almalinux.org
diff --git a/uki.sbat b/uki.sbat
index 4f3cb2e9fa..60f832c052 100644
--- a/uki.sbat
+++ b/uki.sbat
@@ -1,2 +1,2 @@
 sbat,1,SBAT Version,sbat,1,https://github.com/rhboot/shim/blob/main/SBAT.md
-kernel-uki-virt.almalinux,1,AlmaLinux,kernel-uki-virt,6.12.0-211.7.3.el10.x86_64,mailto:security@almalinux.org
+kernel-uki-virt.almalinux,1,AlmaLinux,kernel-uki-virt,6.12.0-211.7.4.el10.x86_64,mailto:security@almalinux.org