diff --git a/sessionctx/variable/session.go b/sessionctx/variable/session.go
index 540815919fa9..8685eb43f2da 100644
--- a/sessionctx/variable/session.go
+++ b/sessionctx/variable/session.go
@@ -246,6 +246,12 @@ type TxnCtxNoNeedToRestore struct {
 	// fair locking mode, and it takes effect (which is determined according to whether lock-with-conflict
 	// has occurred during execution of any statement).
 	FairLockingEffective bool
+
+	// CurrentStmtPessimisticLockCache is the cache for pessimistic locked keys in the current statement.
+	// It is merged into `pessimisticLockCache` after a statement finishes.
+	// Read results cannot be directly written into pessimisticLockCache because failed statement need to rollback
+	// its pessimistic locks.
+	CurrentStmtPessimisticLockCache map[string][]byte
 }
 
 // SavepointRecord indicates a transaction's savepoint record.
@@ -317,22 +323,32 @@ func (tc *TransactionContext) UpdateDeltaForTable(physicalTableID int64, delta i
 
 // GetKeyInPessimisticLockCache gets a key in pessimistic lock cache.
 func (tc *TransactionContext) GetKeyInPessimisticLockCache(key kv.Key) (val []byte, ok bool) {
-	if tc.pessimisticLockCache == nil {
+	if tc.pessimisticLockCache == nil && tc.CurrentStmtPessimisticLockCache == nil {
 		return nil, false
 	}
-	val, ok = tc.pessimisticLockCache[string(key)]
-	if ok {
-		tc.PessimisticCacheHit++
+	if tc.CurrentStmtPessimisticLockCache != nil {
+		val, ok = tc.CurrentStmtPessimisticLockCache[string(key)]
+		if ok {
+			tc.PessimisticCacheHit++
+			return
+		}
+	}
+	if tc.pessimisticLockCache != nil {
+		val, ok = tc.pessimisticLockCache[string(key)]
+		if ok {
+			tc.PessimisticCacheHit++
+		}
 	}
 	return
 }
 
-// SetPessimisticLockCache sets a key value pair into pessimistic lock cache.
+// SetPessimisticLockCache sets a key value pair in pessimistic lock cache.
+// The value is buffered in the statement cache until the current statement finishes.
 func (tc *TransactionContext) SetPessimisticLockCache(key kv.Key, val []byte) {
-	if tc.pessimisticLockCache == nil {
-		tc.pessimisticLockCache = map[string][]byte{}
+	if tc.CurrentStmtPessimisticLockCache == nil {
+		tc.CurrentStmtPessimisticLockCache = make(map[string][]byte)
 	}
-	tc.pessimisticLockCache[string(key)] = val
+	tc.CurrentStmtPessimisticLockCache[string(key)] = val
 }
 
 // Cleanup clears up transaction info that no longer use.
@@ -345,6 +361,7 @@ func (tc *TransactionContext) Cleanup() {
 	tc.relatedTableForMDL = nil
 	tc.tdmLock.Unlock()
 	tc.pessimisticLockCache = nil
+	tc.CurrentStmtPessimisticLockCache = nil
 	tc.IsStaleness = false
 	tc.Savepoints = nil
 	tc.EnableMDL = false
@@ -380,6 +397,8 @@ func (tc *TransactionContext) GetCurrentSavepoint() TxnCtxNeedToRestore {
 	}
 	pessimisticLockCache := make(map[string][]byte, len(tc.pessimisticLockCache))
 	maps.Copy(pessimisticLockCache, tc.pessimisticLockCache)
+	CurrentStmtPessimisticLockCache := make(map[string][]byte, len(tc.CurrentStmtPessimisticLockCache))
+	maps.Copy(CurrentStmtPessimisticLockCache, tc.CurrentStmtPessimisticLockCache)
 	cachedTables := make(map[int64]interface{}, len(tc.CachedTables))
 	maps.Copy(cachedTables, tc.CachedTables)
 	return TxnCtxNeedToRestore{
@@ -448,6 +467,21 @@ func (tc *TransactionContext) RollbackToSavepoint(name string) *SavepointRecord
 	return nil
 }
 
+// FlushStmtPessimisticLockCache merges the current statement pessimistic lock cache into transaction pessimistic lock
+// cache. The caller may need to clear the stmt cache itself.
+func (tc *TransactionContext) FlushStmtPessimisticLockCache() {
+	if tc.CurrentStmtPessimisticLockCache == nil {
+		return
+	}
+	if tc.pessimisticLockCache == nil {
+		tc.pessimisticLockCache = make(map[string][]byte)
+	}
+	for key, val := range tc.CurrentStmtPessimisticLockCache {
+		tc.pessimisticLockCache[key] = val
+	}
+	tc.CurrentStmtPessimisticLockCache = nil
+}
+
 // WriteStmtBufs can be used by insert/replace/delete/update statement.
 // TODO: use a common memory pool to replace this.
 type WriteStmtBufs struct {
diff --git a/sessionctx/variable/session_test.go b/sessionctx/variable/session_test.go
index d43bfd274ded..39d647b942bf 100644
--- a/sessionctx/variable/session_test.go
+++ b/sessionctx/variable/session_test.go
@@ -353,6 +353,7 @@ func TestTransactionContextSavepoint(t *testing.T) {
 		},
 	}
 	tc.SetPessimisticLockCache([]byte{'a'}, []byte{'a'})
+	tc.FlushStmtPessimisticLockCache()
 
 	tc.AddSavepoint("S1", nil)
 	require.Equal(t, 1, len(tc.Savepoints))
@@ -372,6 +373,7 @@ func TestTransactionContextSavepoint(t *testing.T) {
 		TableID:  9,
 	}
 	tc.SetPessimisticLockCache([]byte{'b'}, []byte{'b'})
+	tc.FlushStmtPessimisticLockCache()
 
 	tc.AddSavepoint("S2", nil)
 	require.Equal(t, 2, len(tc.Savepoints))
@@ -389,6 +391,7 @@ func TestTransactionContextSavepoint(t *testing.T) {
 		TableID:  13,
 	}
 	tc.SetPessimisticLockCache([]byte{'c'}, []byte{'c'})
+	tc.FlushStmtPessimisticLockCache()
 
 	tc.AddSavepoint("s2", nil)
 	require.Equal(t, 2, len(tc.Savepoints))
diff --git a/sessiontxn/isolation/BUILD.bazel b/sessiontxn/isolation/BUILD.bazel
index dc4f2673578c..491318a67d72 100644
--- a/sessiontxn/isolation/BUILD.bazel
+++ b/sessiontxn/isolation/BUILD.bazel
@@ -47,7 +47,7 @@ go_test(
         "serializable_test.go",
     ],
     flaky = True,
-    shard_count = 27,
+    shard_count = 29,
     deps = [
         ":isolation",
         "//config",
diff --git a/sessiontxn/isolation/base.go b/sessiontxn/isolation/base.go
index 975b3e7266be..0c0c1be98aca 100644
--- a/sessiontxn/isolation/base.go
+++ b/sessiontxn/isolation/base.go
@@ -222,6 +222,7 @@ func (p *baseTxnContextProvider) OnPessimisticStmtEnd(_ context.Context, _ bool)
 // OnStmtRetry is the hook that should be called when a statement is retried internally.
 func (p *baseTxnContextProvider) OnStmtRetry(ctx context.Context) error {
 	p.ctx = ctx
+	p.sctx.GetSessionVars().TxnCtx.CurrentStmtPessimisticLockCache = nil
 	return nil
 }
 
@@ -550,6 +551,12 @@ func (p *basePessimisticTxnContextProvider) OnPessimisticStmtEnd(ctx context.Con
 			}
 		}
 	}
+
+	if isSuccessful {
+		p.sctx.GetSessionVars().TxnCtx.FlushStmtPessimisticLockCache()
+	} else {
+		p.sctx.GetSessionVars().TxnCtx.CurrentStmtPessimisticLockCache = nil
+	}
 	return nil
 }
 
diff --git a/sessiontxn/isolation/readcommitted_test.go b/sessiontxn/isolation/readcommitted_test.go
index 0c727bef3f25..eb70c94a58a9 100644
--- a/sessiontxn/isolation/readcommitted_test.go
+++ b/sessiontxn/isolation/readcommitted_test.go
@@ -17,6 +17,7 @@ package isolation_test
 import (
 	"context"
 	"fmt"
+	"sync"
 	"testing"
 	"time"
 
@@ -562,3 +563,60 @@ func initializePessimisticRCProvider(t testing.TB, tk *testkit.TestKit) *isolati
 	tk.MustExec("begin pessimistic")
 	return assert.CheckAndGetProvider(t)
 }
+
+func TestFailedDMLConsistency1(t *testing.T) {
+	store := testkit.CreateMockStore(t)
+
+	tk1 := testkit.NewTestKit(t, store)
+	tk1.MustExec("use test")
+	tk1.MustExec("CREATE TABLE t(id INT primary key, v int not null);")
+	tk1.MustExec("insert into t values (1, 1)")
+	tk1.MustExec("set @@tidb_txn_assertion_level = \"strict\";")
+	tk1.MustExec("set transaction isolation level read committed;")
+	tk1.MustExec("begin pessimistic")
+	tk1.MustExec("insert into t values (0, 0)")
+	tk2 := testkit.NewTestKit(t, store)
+	tk2.MustExec("use test")
+	tk2.MustExec("begin pessimistic")
+	tk1.Exec("update t set v = null where id in (1);")
+	tk2.MustExec("delete from t where id = 1;")
+	var wg sync.WaitGroup
+	wg.Add(1)
+	go func() {
+		println("@@ -- begin delete")
+		tk1.MustExec("delete from t where id in (1);")
+		println("@@ -- end delete")
+		wg.Done()
+	}()
+	time.Sleep(100 * time.Millisecond)
+	tk2.MustExec("commit")
+	wg.Wait()
+	tk1.MustExec("commit")
+}
+
+func TestFailedDMLConsistency2(t *testing.T) {
+	store := testkit.CreateMockStore(t)
+	tk1 := testkit.NewTestKit(t, store)
+	tk1.MustExec("set @@tidb_txn_assertion_level=strict")
+	tk1.MustExec("use test")
+	tk1.MustExec("CREATE TABLE t(id INT primary key, v int not null, v2 int, index (id), unique index (v2));")
+	tk1.MustExec("INSERT INTO t VALUES (1, 1, 1);")
+	tk1.MustExec("set transaction isolation level read committed;")
+	tk1.MustExec("begin pessimistic")
+	tk1.MustExec("insert into t values (0, 0, 0)")
+	tk2 := testkit.NewTestKit(t, store)
+	tk2.MustExec("use test")
+	tk2.MustExec("begin pessimistic")
+	tk1.Exec("update t set v = null where id in (1);")
+	tk2.MustExec("update t set id = 10 where id = 1;")
+	var wg sync.WaitGroup
+	wg.Add(1)
+	go func() {
+		tk1.MustExec("delete from t where id in (1, 2);")
+		wg.Done()
+	}()
+	tk2.MustExec("commit")
+	wg.Wait()
+	tk1.MustExec("commit")
+	tk1.MustExec("admin check table t")
+}