diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c
index a3ccb3135e51..09883d9c6c96 100644
--- a/net/tls/tls_main.c
+++ b/net/tls/tls_main.c

@@ -544,6 +544,31 @@ static int do_tls_getsockopt_no_pad(struct sock *sk, char __user *optval,
 	return 0;
 }
 
+static int do_tls_getsockopt_tx_record_size(struct sock *sk, char __user *optval,
+					    int __user *optlen)
+{
+	struct tls_context *ctx = tls_get_ctx(sk);
+	int len;
+	/* TLS 1.3: Record length contains ContentType */
+	u16 record_size_limit = ctx->prot_info.version == TLS_1_3_VERSION ?
+				ctx->tx_record_size_limit + 1 :
+				ctx->tx_record_size_limit;

+static int do_tls_setsockopt_tx_record_size(struct sock *sk, sockptr_t optval,
+					    unsigned int optlen)
+{
+	struct tls_context *ctx = tls_get_ctx(sk);
+	struct tls_sw_context_tx *sw_ctx = tls_sw_ctx_tx(ctx);
+	u16 value;
+
+	if (sw_ctx->open_rec)
+		return -EBUSY;
+
+	if (sockptr_is_null(optval) || optlen != sizeof(value))
+		return -EINVAL;
+
+	if (copy_from_sockptr(&value, optval, sizeof(value)))
+		return -EFAULT;
+
+	if (value < TLS_MIN_RECORD_SIZE_LIM)
+		return -EINVAL;
+
+	if (ctx->prot_info.version == TLS_1_2_VERSION &&
+	    value > TLS_MAX_PAYLOAD_SIZE)
+		return -EINVAL;
+
+	if (ctx->prot_info.version == TLS_1_3_VERSION &&
+	    value - 1 > TLS_MAX_PAYLOAD_SIZE)
+		return -EINVAL;
+
+	/*
+	 * For TLS 1.3: 'value' includes one byte for the appended ContentType.
+	 * Adjust the kernel's internal plaintext limit accordingly.
+	 */
+	ctx->tx_record_size_limit = ctx->prot_info.version == TLS_1_3_VERSION ?
+				    value - 1 : value;
+
+	return 0;
+}
+
 static int do_tls_setsockopt(struct sock *sk, int optname, sockptr_t optval,
 			     unsigned int optlen)
 {

@@ -833,6 +898,9 @@ static int do_tls_setsockopt(struct sock *sk, int optname, sockptr_t optval,
 	case TLS_RX_EXPECT_NO_PAD:
 		rc = do_tls_setsockopt_no_pad(sk, optval, optlen);
 		break;
+	case TLS_TX_RECORD_SIZE_LIM:
+		rc = do_tls_setsockopt_tx_record_size(sk, optval, optlen);

@@ -1111,6 +1180,11 @@ static int tls_get_info(struct sock *sk, struct sk_buff *skb, bool net_admin)
 			goto nla_failure;
 	}
 
+	err = nla_put_u16(skb, TLS_INFO_TX_RECORD_SIZE_LIM,
+			  ctx->tx_record_size_limit);