diff --git a/meta/recipes-support/curl/curl/CVE-2026-9080.patch b/meta/recipes-support/curl/curl/CVE-2026-9080.patch
new file mode 100644
index 0000000000..b1cf613f8a
--- /dev/null
+++ b/meta/recipes-support/curl/curl/CVE-2026-9080.patch
@@ -0,0 +1,95 @@
+From 5ab34cba42e4ee4282fe8bab43f311d51b9bf9bd Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Tue, 26 May 2026 09:52:19 +0200
+Subject: [PATCH] multi: handle pause in multi socket callback
+
+The mev_sh_entry object might be removed if curl_easy_pause() is called
+from within the socket callback.
+
+Introduced a 'magic' struct field to to 'mev_sh_entry' to make it easier
+to programmatically detect/assert if the pointer is bad - in debug
+builds.
+
+Reported-by: Joshua Rogers
+Closes #21748
+
+CVE: CVE-2026-9080
+Upstream-Status: Backport [https://github.com/curl/curl/commit/5ab34cba42e4ee4282fe8bab43f311d51b9bf9bd]
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+---
+ lib/multi_ev.c | 23 ++++++++++++++++++++---
+ 1 file changed, 20 insertions(+), 3 deletions(-)
+
+diff --git a/lib/multi_ev.c b/lib/multi_ev.c
+index 478d5a48d5..7ea3b2827e 100644
+--- a/lib/multi_ev.c
++++ b/lib/multi_ev.c
+@@ -40,6 +40,8 @@ static void mev_in_callback(struct Curl_multi *multi, bool value)
+   multi->in_callback = value;
+ }
+ 
++#define SH_ENTRY_MAGIC 0x570091d
++
+ /* Information about a socket for which we inform the libcurl application
+  * what to supervise (CURL_POLL_IN/CURL_POLL_OUT/CURL_POLL_REMOVE)
+  */
+@@ -51,6 +53,9 @@ struct mev_sh_entry {
+                          * libcurl application to watch out for */
+   unsigned int readers; /* this many transfers want to read */
+   unsigned int writers; /* this many transfers want to write */
++#ifdef DEBUGBUILD
++  unsigned int magic;
++#endif
+   BIT(announced);       /* this socket has been passed to the socket
+                            callback at least once */
+ };
+@@ -75,6 +80,9 @@ static void mev_sh_entry_dtor(void *freethis)
+ {
+   struct mev_sh_entry *entry = (struct mev_sh_entry *)freethis;
+   Curl_uint32_spbset_destroy(&entry->xfers);
++#ifdef DEBUGBUILD
++  entry->magic = 0;
++#endif
+   curlx_free(entry);
+ }
+ 
+@@ -113,7 +121,9 @@ static struct mev_sh_entry *mev_sh_entry_add(struct Curl_hash *sh,
+     mev_sh_entry_dtor(check);
+     return NULL; /* major failure */
+   }
+-
++#ifdef DEBUGBUILD
++  check->magic = SH_ENTRY_MAGIC;
++#endif
+   return check; /* things are good in sockhash land */
+ }
+ 
+@@ -223,6 +233,7 @@ static CURLMcode mev_sh_entry_update(struct Curl_multi *multi,
+ 
+   /* we should only be called when the callback exists */
+   DEBUGASSERT(multi->socket_cb);
++  DEBUGASSERT(entry->magic == SH_ENTRY_MAGIC);
+   if(!multi->socket_cb)
+     return CURLM_OK;
+ 
+@@ -272,12 +283,18 @@ static CURLMcode mev_sh_entry_update(struct Curl_multi *multi,
+   rc = multi->socket_cb(data, s, comboaction, multi->socket_userp,
+                         entry->user_data);
+   mev_in_callback(multi, FALSE);
+-  entry->announced = TRUE;
+   if(rc == -1) {
+     multi->dead = TRUE;
+     return CURLM_ABORTED_BY_CALLBACK;
+   }
+-  entry->action = (unsigned int)comboaction;
++  /* curl_easy_pause() is documented as callable from any callback; it
++   * re-enters mev_assess() which may free this 'entry'. Re-fetch. */
++  entry = mev_sh_entry_get(&multi->ev.sh_entries, s);
++  if(entry) {
++    DEBUGASSERT(entry->magic == SH_ENTRY_MAGIC);
++    entry->announced = TRUE;
++    entry->action = (unsigned int)comboaction;
++  }
+   return CURLM_OK;
+ }
+ 
diff --git a/meta/recipes-support/curl/curl_8.19.0.bb b/meta/recipes-support/curl/curl_8.19.0.bb
index 6ad1bfe55f..9de6b1c4dd 100644
--- a/meta/recipes-support/curl/curl_8.19.0.bb
+++ b/meta/recipes-support/curl/curl_8.19.0.bb
@@ -27,6 +27,7 @@ SRC_URI = " \
     file://CVE-2026-11586.patch \
     file://CVE-2026-7009.patch \
     file://CVE-2026-8925.patch \
+    file://CVE-2026-9080.patch \
 "
 
 SRC_URI:append:class-nativesdk = " \